China's High-Speed Trains Coming Off the Rails
Hugh Pickens writes "The Washington Post reports that China's expanding network of ultramodern high-speed trains is coming under growing scrutiny over costs and because of concerns that builders ignored safety standards in the quest to build faster trains in record time as new leadership at the Railways Ministry announced that to enhance safety, the top speed of all trains was being decreased from about 218 mph to 186. Without elaborating, the ministry called the safety situation 'severe' and said it was launching safety checks along the entire network of tracks. Meanwhile China's Finance Ministry announced that the Railways Ministry continues to lose money as the ministry's debt stands at $276 billion, almost all borrowed from Chinese banks. 'In China, we will have a debt crisis — a high-speed rail debt crisis,' says Zhao Jian, a professor at Beijing Jiaotong University and longtime critic of high-speed rail who worries that the cost of the project might have created a hidden debt bomb that threatens China's banking system. 'I think it is more serious than your subprime mortgage crisis. You can always leave a house or use it. The rail system is there. It's a burden. You must operate the rail system, and when you operate it, the cost is very high.'"
Oh really? You mean there are existing safety standards for new technology?
And here I thought it was just the engineer's conservative estimates...
I do not fail; I succeed at finding out what does not work.
Depts resulting from building infrastructure to be utilised by all ? or Depts resulting from invading countries searching for WMD ?
It does not matter so much what you say you want, nor does it really matter what everyone knows is necessary or correct, you tend to get what you incentivize or reward. If you reward speed (wrt project/task completion) but only talk about quality then you only get speed.
No, you actually do not HAVE to operate the expensive rail system you built, if you cannot afford to.
The world is full of rusting hulks of things people once thought they had to have, like wind turbines in Hawaii and California... monuments to people who once thought they had to have something, that it turned out they could do without after all.
Would dropping some of the train lines hurt China economically? Without doubt, but then so does spending far more than you take in.
"There is more worth loving than we have strength to love." - Brian Jay Stanley
You can always leave a house or use it. The rail system is there. It's a burden. You must operate the rail system, and when you operate it, the cost is very high.
Well for both a home and a railroad one can reclaim the land. Re-purpose it for other uses.
Are we supposed to be cheering at the knowledge that we're not the only ones that f**ked up our money management?
Sheesh, evil *and* a jerk. -- Jade
either. When I go to Europe, I see them continuously replacing the ties with new ones, I guess the rails themselves along with it. Concrete ties are not uncommon.
Last year, in my area, the traffic signal for a train came down and I had to wait 10 minutes for this slow movng freight train. When it finally was within sight, the rail jumped up 24 inches, along with these half-rotten ties (they must have been ancient), completely out of the ground! It was nuts. Then as the train was going over it, any time there was a space in the wheels, it kept flopping up and down, until the train left and there was quite a bit of distance from it.
It looked so freaking dangerous, I was concerned enough to call with the local train authorities, and they were like "Yeah, that's normal. Why you think we make the freight trains move so slow in the first place" and basically hung up on me without wanting to even know exactly where.
I believe China is not so stupid to believe that Oil will always be there, otherwise they would not be the world leader in installed renewable energy. On the other hand, communist heads of government in the country really need to deal with the corruption, but the build it faster will always come at reduced quality where humans are the builders. Quality work needs time, but the other problem is that as Oil costs go up so does the costs to build these green transport systems.
Reducing dependence on oil and using it only for advanced purposes would stretch it for a very long time. I think about a third goes into people's gas tanks, while the rest goes into advanced petrol products such as plastics and generic purposes such as fertilizer.
As a race it's annoying that a very vocal minority is derided by a majority that just refuses to believe we will ever run out. Within a hundred years we will be faced with three challenges. Fusion power to power our cities, combating global warming induced by our drive to have what we have today and expand it, and a large decrease in oil to provide the building blocks of advanced materials. Solving the energy equation should be a global priority, Fusion and renewables will provide what we need to fix the other two problems. If we fail in this, we may regress back a few hundred years, after several bloody wars that might just wipe us out anyways because I know damn well that majority will refuse at all costs go give up what they will lose if they fail to fix those 3 problems. And they'll probably take the human race with them.
Where are the stories of wrecks? They don't standout in my memory anyway. Plus, the second link says they have twice the assets as they have debt. Nothing like the 40 dollars of assets to 39 dollars debt plus in the USA sub prime. Are these stories simply "sour grapes" or what?
Houses on the other hand you can simply stop building so many and the ones you have go up in value eventually.
There are lots of examples of houses being built and after being abandoned, never being bought and eventually fall into ruin. Detroit has a ton of examples of properties where this is true. Anything you let lie fallow falls apart eventually.. a rail system seems much the same to me, if you stop running it you can either maintain the rails hoping they will have future value, or just totally abandon the system and let it fall into ruin.
I agree though it's a worse position they are in.
"There is more worth loving than we have strength to love." - Brian Jay Stanley
It owes CN an hell of a lot of moola !! Problem then is, who would buy the inferioir yet cheap CN product ?? I can think of no other cheap-ass society than them, so then CN has no place to unload its crap !! And so it continues. Then again, CN can always just scrap it and let the peasants take a bus.
It looks like China is heading for an enormous debt crisis. Add the creation of ghost cities as covered earlier this month and it looks pretty scary! It'll make US's debt crunch look like a drop in a bucket.
Unfortunately, that apparently isn't the only bubble in China:
How Big Is the Chinese Property Bubble?
China's credit bubble on borrowed time as inflation bites
China: the coming costs of a superbubble
It seems likely that the world has a few more financial tremors coming.
much of left-wing thought is a kind of playing with fire by people who don't even know that fire is hot - George Orwell
You made it sound as if there was already an accident.
There exist not only standards, but also products you can compare your solution against. For example, the Shinkansen has a safety record that is hard to believe -- no dead, only a few hurt, and only one derailment during a rather strong earthquake. There is a reason it has taken all countries with successful high-speed train networks years and huge investment to get where there are. Engineering isn't simple, and problems aren't readily solved by party directives.
I, for one, have made the point about safety biting the Chinese fast train in the ass just after they start the service many times. I think it is a very good thing that they are reacting the good way -- by slowing the rail, and looking into the trouble, instead of, you know, just running the trains at full speed and collecting the bodies.
Yeah, China is about due. Japan and the USA (along with Greece, Ireland, Spain, and others) ignored basic economic principles and are paying the price. (I'm NOT talking about the Tsunami tragedy in Japan, but the stagnation of the economy.) "Stimulus" money has to come from the places where it's produced, and is a by-product of productivity. If you loan money to people or projects, those recipients need to have the means to pay it back. Governments do not produce anything, so they must get their money from those who are productive. To "stimulate" the economy, they are taking it from productive projects (Exports), skimming expenses off the top and then sending it back as "stimulus" funds. The other alternative is to create money out of thin air, which causes inflation. Either way, the so-called "stimulus" loses its effectiveness the more often it is used. Japan's last big stimulus attempts created almost no movement in their economy; not even short-term.
China's rail problem is not the cause of the bank problems: The cause is that banks were forced to loan money to unsound projects at unrealistic rates. China has huge amounts of "Sovereign Wealth" due to their absolute and competitive advantages over their Western customers, but they have no place to put it, internal to China. Distributing it to unsound projects wastes resources and unbalances the internal economy. Some infrastructure development could bolster the economy (like toll roads in the USA). However, the implication derived from the banker's statements is that the "tolls" from operating the railway are not sufficient to service the debts. Banks don't get their money back and the government gets to subsidize a losing project. (Sound familiar?)
"The mind works quicker than you think!"
If China gets into a debt crisis, who's going to loan us money to cover our debt crisis?
So will certain New York Times blowhards now stop holding up China as the model to emulate as we learn almost daily they have as many problems as we do? Nah. They get off on the idea of an all powerful State that 'gets things done.' And if a hundred million people in mass graves didn't clue em in that Communism sucks then nothing will.
Likewise for the cadre of Young Communists here on /. of course.
Democrat delenda est
How much profit is the Chinese road system making for the government?
Also, how much of a profit does other government services, like defense and police, make for the chinese government?
Here in my home state, the state government subsidises train travel so the commuters only pay about 25% of the actual value of a rail ticket, a subsidy that's rarely spoken of. And still the commuters whinge about the "high cost of train travel".
When they came for the communists, I said "He's next door. Take him away. Goddam commies."
Hardly. Their debt bomb is the ghost cities, and hyper inflated housing prices. With the average wage under $3k/usd a year, and hosing prices fast approaching half a million, there's going to be some serious really fast.
Om, nomnomnom...
This is just more proof the the Chinese government built this just to win a pissing contest. First of all note that they are saying "fastest", but it's really just the fastest AVERAGE speed. The reason they chose average to compare themselves with the TGV and whatnot is that they can jack up the average speed merely by changing operational parameters. The TGV is forced to, by law, slow down when near cities. This is done out of both noise and safety concerns. If the French government didn't mind shitting all over it's citizens like the CCP does, then it would have the fastest average speed. Chinas government is more than willing to sacrifice its citizens lives and health just to inflate their own egos.
Monstar L
The joke is that there are no competent Chinese engineers to fix it. They'll have to hire German, Japanese, or French engineers from the firms that produced the plans they stole to build these lines in the first place and then pay them to fix the mistakes the incompetent Chinese "engineers" made "adapting" them.
I'm not sure the joke is what you are thinking. Its not that the new guys have to turn to the old guys for help, its that the old guys are willing to train their competitors/replacements.
Simpsons did it!
The lever you have pulled brakes is out of service please make a note of it.
I can't wait until California gets a high speed rail system! Obama and the voting lemmings^Wmasses have convinced me that this is going to be huge for our state economy and modernize transportation. Just look at all the successes the Chinese have had! Their people can now not get from one point, to another, at blazing speeds of over 200mph! Wait... what's that you say? Huge burden on their economy? Lack of ridership? Safety issues requiring them to slow down the trains? But... but... what about my eco-friendly, idealistic, blind to facts utopia? WON'T SOMEONE THINK OF THE CHILDREN?!?!?!
They're being driven by Asians!
I've built high-speed trains to Zhengzhou, Wuhou, and North Shenyang, and by gum it put them on the map!
Guess the amazing rail system Obama was so enamored of isn't working out all that great after all.....
Sic gorgiamus allos subjectatos nunc
> decreased from about 218 mph to 186
Which still leaves it about 110 mph faster than the average speed of the US "high speed" trains. Maybe it's an OK speed still.
I thought we just had a discussion a couple of days ago describing the insanity of using anything but SI units!
17.6% of the annual deficit of the united states. About 1550 hours worth of new debt.
"Change" is coming. One way or the other...
Maw! Fire up the karma burner!
The story I'm hearing here in China is that the majority of the "Specially trained, highly skilled, highly experienced and professional" construction workers used their extra salaries to hire regular labor off the farms and streets to sign in and do their work for them, paid them the normal construction rates, and then stayed home on the other 80% of the salary.
kartune85 : Incapable of reason, observation or learning. A kind of dim, drab, flightless parrot.
The old 2 tracks was fine for slow and cargo trains. It is poorly designed for highspeed rail. Instead, the USA should be developing monorail with seraphim motor. It is easier to automate the operation as well as installation. That is important.
I prefer the "u" in honour as it seems to be missing these days.
The trains are not 'coming off the rails' to state that is an outright lie.
China has so many bubbles. This is just part of the infrastructure bubble. The west should be working hard to get new companies with automation started here. China's cold war is going to explode in its face. We do not want to be there, or one of its victims.
I prefer the "u" in honour as it seems to be missing these days.
China is heading towards a MASSIVE blow-up.
I prefer the "u" in honour as it seems to be missing these days.
The railways don't actually have to be safe, just safer than the highways. I understand that light rail is often less green and economic than one might think because we hold trains to much higher safety standards than automobiles. No idea how a comparison would play out.
No comment on the debt issues.
How do you get severe cost overruns on *rail*?
Trains can carry an entire ton of cargo 500 miles while expending a single gallon of diesel fuel. Because of the extremely steady load, train engines routinely pull a million miles or more (with an overhaul every few hundred thou) before needing replacement.
Further, train tracks cost much less to maintain per mile than roads.
Now, I do realize that I'm referring partially to cargo rail common in the USA, rather than the higher speed passenger trains, but even so, the costs per passenger mile for any train should be dramatically less than car, bus, or plane.
Sounds like corruption at work, if you ask me. (Same as the USA loan crisis)
I have no problem with your religion until you decide it's reason to deprive others of the truth.
Do you want it completed quickly, correctly or cheaply? Pick two any two.
Here's hoping no one gets hurt and they're able to correct the problem. Good luck.
High speed steam trains regularly ran at over 100 miles per hour:
http://en.wikipedia.org/wiki/LNER_Class_A4
Weird, it was only a few months ago that the incredible real estate bubbles started to pop here. Come to China and be absolutely astonished at the ads for apartments and new complexes. I bet at least 70% of the little plastic advertising frames in Chinese elevators contain ads for a new, swank high-rise complex.
On the high-speed train: when I was first here, in 2008, the only high-speed train of consequences was the one that ran Beijing Tianjin (did it in 45 minutes flat). There have been a truckload of new ones since then, in particular the famous "Harmony" line (hexie hao or wohaai hou) from Wuhan to Guangzhou that has turned the old 12-hour stab-your-eyes-out-in-hard-coach-sleeper trip into a 3.5-hour whoosh. Here's the kicker - look at the pricing scheme for the Harmony: the old 12-hour trip is 120-ish (US $19) for a hard sleeper, while the new one is 490 (~$75 US) for a standard seat. Is a price quadrupling really enough to pay for the jump in technology, which was probably an order of magnitude more advanced/expensive than the previous system?
As other posters have noted, you have to keep investing in the infrastructure. If you don't it falls apart through use and lack of maintenance. Same for roads, houses, bridges. Railways are no different. That's why we're working on our railways all the time in Europe, keeping them up to date and replacing older worn out parts. Any house owner will tell you there's always a little job to be done on maintaining their house as well, got to check all is good after each winter, etc.
It's always surprised me how little attention the USA pays to its rail infrastructure, but then I think it's a country that operates under different philosophical frameworks from Europe (e.g. more extreme pressure by car makers to run down the rail network, perception that rail is not good for moving people, etc). Only in New York have I seen the attitude that rail travel is useful to have (the metro - I am not sure NYC would vote on closing it down).
Luckily for us here in Europe rail travel is seen as more desirable so gets better funding (sometimes...). My favourite way to travel. Given the choice between sitting behind the wheel of a car and concentrating on grey tarmac for 6 hours or stretching out in a chair, reading, playing on laptop, snoozing, taking a stroll up and down the cabin, having lunch while the world goes by, I prefer the latter (my bias ;-) )
I would be most astonished if one of their trains is named Ruby.
The US is almost entirely a heavy rail system, made for freight. It is an extremely efficient way of moving lots of cargo, costs 0.5-1% of what it does by truck energy wise. It is also heavily used. It isn't like only a little stuff goes by rail, tons does. In Flagstaff, AZ which is bisected by a major east-west rail line you have a large train go through about once every 15-20 minutes, 24 hours a day.
You'll notice that there are not catastrophes involving trains all the time. Accidents happen, but they are not that common. The rules for what works with a train weighing thousands of tons and traveling at 20-70mph depending on the area are different than one weighing on a couple hundred and traveling at 100+mph.
The US system is not designed for high speed passenger transit, but it works great for moving freight.
Hurrah for revolution, and more cannon-shot
A beggar on horseback lashes a beggar on foot
Hurrah for revolution, and cannon come again
The beggars have changed places, but the lash goes on.
From scarped cliff or quarried stone she cries "A thousand types are gone, I care for nothing, no not one."
Just look at the economic devastation caused by France's TGV network.
Oh ... er ..... nevermind.
I hope somebody in the US is paying attention to this. After the Chinese failed to learn lessons from us on industrialization and environmental impact though, I'm not hopefull.
The thing about HSR is that if it makes sense you're probably already moving in that direction. For example, the Metroliner was upgraded to Acela. Plainly the eastern US is a place where HSR makes sense. They've got a LSR and they're already using it. They upgraded the line. It would make sense to *really* upgrade the Acela to TGV speeds. Having ridden the line on regular Amtrak and Metroliner, I know I'd ride it again if I were still living there. It was worth it.
California, OTOH, has an Amtrak line that's more typical of Amtrak service. Almost nobody takes it from SF to LA. There was nobody complaining about the service, or seeking to upgrade it before the HSR boondogle came along. It doesn't make sense. If it did, we'd have already been working on upgrades and/or expressing desire for a faster Coast Starlight Express. Nobody was doing that.
SF has the density and local PT to support rail, but LA doesn't. You probably need density on both ends. The DC-NY run has extensive local rail adjacent to the station on both ends.
It's true that the A4 class recorded 126MPH once. You might want to know that at the time my grandfather was an engineer on the line. After the A4, with only three recording coaches, reached 126mph, it took 3 weeks to repair the line. My grandfather was the most enthusiastic convert to Diesels and electric traction you can imagine.
From scarped cliff or quarried stone she cries "A thousand types are gone, I care for nothing, no not one."
The Chinese do not innovate; they buy and steal others' technology and then 'adapt' it incompetently for their own use.
They are lazy and deceitful and their business practices are both shoddy and immoral, and they think everything can be done for free/cheap whilst they pocket the remainder of the budgets.
Posting AC because I'm a senior manager at a Chinese company and I've seen all of their shit first-hand. And no, I'm not staying.
So in China, a minister complained about his (government) institution having too much debt (handled by the government) to local banks (almost completely controlled by the government) in local currency (completely manipulated by the same government), and Americans are trying to present it as a failure of a wildly successful infrastructure development project, and making headlines that suggest some actual disasters happening?
Someone here still argues that American journalism is anything other than propaganda, wishful thinking and wankery.
Contrary to the popular belief, there indeed is no God.
Forget about Detroit, the Chinese built entire cities that nobody uses:
http://www.dailymail.co.uk/news/article-1339536/Ghost-towns-China-Satellite-images-cities-lying-completely-deserted.html
Violence is the last refuge of the incompetent. Polar Scope Align for iOS
... rather than German ones.
Always better to be in a TGV rather than an ICE when it comes off the rails.
Watch this Heartland Institute video
It is surprising that the technical reason for the slowdown has not been reported.
The concrete in the sleepers for high speed rail depends on fly ash from power stations, the network expanded faster than the rate of supply, and contractors took shortcuts, inspectors took bribes. The result. Substandard concrete.
http://topics.scmp.com/news/china-news-watch/article/Judgment-day-fears-for-high-speed-rail-tracks
The head of chinas rail, Li Zhijuin, recently was sacked, a highly unusual move, this must explain it.
http://topics.scmp.com/news/china-news-watch/article/Rail-ministry-rallies-to-Hu-after-chief-sacked
This alone will not cause a property crash. What will though, and is already in full swing, is the enormous housing bubble which began to pop spectacularly in March. I have just finished a pamphlet on the likley global consequences of this. Some facts.
-In march property prices ell by 27% in Bejing alone
-Many state owned enterprises and local government investment vehicles are up to their necks in property related debt
-The chines government has ordered stress tests on all Chinese banks assuming a 50% rate of non-performing loans
-Ratings company fitch has just downgraded Chinese sovereign debt, predicting a 60% likelihood of a bank crisis
-The bad debts could create a 'balance sheet recession' like that which occurred in Japan a decade ago, firms will attempt to deleverage together, when all firms do so it drives asset prices down creating a debt-deflation cycle.
-The scope for the government to bale out the banks like that have done twice in the last decade is now much reduced as each time it has squeezed household savings and consumption, also the west is now a major stockholder in Chinese Banks
-With a Chinese recession the demand for primary products used in manufacturing will fall, leading to contagion spreading from Asia to Australia, Africa and South America. Also Europe and the US will not get the chinese export market they need.
http://www.zerohedge.com/article/chinese-real-estate-bubble-pops-beijing-real-estate-prices-plunge-27-one-month
http://edition.cnn.com/2011/BUSINESS/04/23/china.bank.stress.test.ft/index.html?hpt=T2
http://www.telegraph.co.uk/finance/china-business/8332562/China-house-prices-rise-despite-curbs-to-deflate-bubble.html
http://www.creditwritedowns.com/2011/01/the-real-cost-of-chinese-npls.html#ixzz1KWaRVRQw
www.oef.com/free/pdfs/ChinaReport%20FINAL(30Nov%2010).pdf
http://chinesepolitics.blogspot.com/2010/02/looming-problem-of-local-debt-in-china.html
Europe is made up of several different countries. England is one country. Germany is another. France is still another. Sort of like your states but probably more autonomous.
Having said that, the UK has had rail accidents and you can find what seems to be a comprehensive list on Wikipedia. Potters Bar is a recent example. I'm not sure whether it fits your thesis, however.
Reality is defined by the maddest person in the room
Seriously, Slashdot is linking to the Washington Post? As if it were a reputable news source?
Let me put it this way, does Bat Boy have any comment on China's High Speed trains?
"MIT betrayed all of its basic principles."
As I understand it, for freight it's the weight bearing capacity (including a factor for the underlying ground) that matters, whereas for fast passenger trains it's the smoothness/evenness that matters.
I did some work for the UK railways many years ago and IIRC each segment had a letter/number combination, where one signifies the weight and the other the max speed.
Confucius say, "Find worm in apple - bad. Find half a worm - worse."
Still far cheaper in the long run than a domestic airline and automobile network like we have here in the USA.
In fifty years time, the debts will be almost all gone and they will have a cheap, safe and highly efficient transportation network. Here in the USA on the other hand, we will still be spending hundreds of billions every year on ever increasing oil and domestic flight costs (in addition to billions also spent building infrastructure).
Then there's the pesky nagging problem of the oil becoming extremely expensive as it inevitably will do. China's trains will be running on cheap coal and nuclear power plants so they'll be fine, our planes not so and will face oil costs making even today's prices look insanely cheap.
I don't know the technical details, I'm not a rail engineer, but there are significant differences in how you design light rail vs heavy rail. The weight differences are just immense. Heavy rail really is well named. The trains weight so much that they use multiple locomotives to pull them and the engines have weight added to give them the mass needed. We are talking at least 100 tons, and 200+ isn't uncommon. You can easy have 1000 tons just in engines moving the thing, never mind all the cargo they are hauling.
No surprise the engineering for that is real different than a single engine train that just carries passengers, but is designed to move quickly. A fully loaded TGV train might be in the realm of 400 tons.
SO? They're still 100 MPH faster than in the USA.
Just think, every person born in a communist country before 1850 is now dead, shows what their true intention are!
Look at Chinese cars. Very much clones of Honda and other Japanese brands yet youtube is replete with them failing European crash tests, some spectacularly. Very much a product of a society where all the appearances are there but the substance is not. Why? Most likely because for the most part there is little chance the blame will land on those who are mostly responsible.
Poor steel quality, copying only to the point of necessity, and an uninspired workforce, will all catch up to China soon.
Like North Korea, the real money and quality is only ensured when it comes to the military.
* Winners compare their achievements to their goals, losers compare theirs to that of others.
Railways Ministry announced that to enhance safety, the top speed of all trains was being decreased from about 218 mph to 186.
Just rode the CRH today from Shanghai to Jianshan Nan and back - cracked 340 kph each way, and spent at least half the trip above 310 kph. Both of those are above the new "top speed" limit...
Browsing at +1 - no ACs, I ignore their posts. So refreshing!
If they cannot support their original high speed intentions, most likely from the costs of keeping all that track up to specification as well as keeping the trains well maintained then its best to use them in the most efficient means possible.
China can abandon the tracks, China can and does abandon its own people. Property is no different to them if its living or not. This project was more national pride BS that China was using to position themselves in the world as something equal to the Western world. While in many cases they are they certainly leave behind hundreds of millions of people to do it. Those hundreds are only valuable to China when they need to reduce something bad they are doing in "by populace numbers" - say pollution.
So lower speed rail transportation makes sense if national pride can take a hike. Freight usage would go a long way to paying it off.
* Winners compare their achievements to their goals, losers compare theirs to that of others.
No, rail uses a third less energy than truck. Gross weight for trains can be over 800 ton miles per gallon, and over 200 ton miles per gallon for truck.
Yes, the US freight rail system is world class. Shame the politicians focus on high speed rail.
Wow you mean a centrally planned economy isn't working? No kidding. Who would have thought. When China collapses it will be just as shocking to the talking heads as when the Soviet Union collapsed or when we do. Central Planning cannot work. It is an impossibility.
I love Jesus, except for his foreign policy.
Did that man just say Monorail? Monorail. Monorail! Monorail!!!
Hate to break it to you, but mechanical engineering is hardly the big unknown where you only have to learn post-facto that your design doesn't work. It's not magic, it's physics and maths, you know?
For a start calculating the centrifugal (ok, centripetal) force is hardly the cutting edge of science an more, you know? They teach that shit in high schools by now. Ditto for calculating the sum of two vectors and seeing if that plus weight falls outside the tracks. Vector calculus was cutting edge at the end of the 19'th century, but in the 21'st century it's basic stuff. Anyone who only discovers afterwards that it fell so far outside the wheels that the train flew off the tracks, should just hand in their engineering degree and do something else. There must be some village in China needing an idiot.
And for the strains on the tracks, chassis, wheels, axles, etc, or the tolerances before things go to heck, there are good programs to calculate that kinda shit by now. Finite element simulation for example is a very mature domain by now.
Plus, you know, engineering is just the applied branch of science. And you know what science is big on? Experimentally validating or falsifying the predicted results. There's a reason why, for example, car manufacturers have those wind tunnels, and test tracks, and machinery to simulate repetitive stress, etc. And I can't imagine that it's very different for train manufacturers.
A polar bear is a cartesian bear after a coordinate transform.
it burns angels to provide power?
how many years until we reach peak angel?
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
"The Washington Post reports that China's expanding network of ultramodern high-speed trains is coming under growing scrutiny over costs and because of concerns that builders ignored safety standards in the quest to build faster trains in record time
China is sounding more and more like the US everyday (well other than at least China has high speed rail).
Coal will eventually peak, too. And if coal consumption increases due to coal for liquefaction, the peak will be reached sooner. And coal prices will soar. I just hope for the best, really. Where is cold fusion when you need it? Damn Laws of thermodynamics!
2019 is going to be the year of Linux on the desktop.
If only they'd used the Rearden Metal! ;)
...train rails you!
I love buying cheap chinese stuff (tools and parts) because it usually works and is dirt cheap. However, I have seen a good amount of screws and bolts that are made out of 'metal-like' substances that 'pop off' under any load. Where things are specified by hardness, ie. 8.8 bolts or whatever they seem to be OK (so it isn't outright fraud). However, anywhere where there are no specifications the fasteners will never be up to even a 5 (or even a 1 sometimes) much less the higher quality hardnesses required for safety.
Is the above deliberate insanitty to push some view or merely accidental insanity? When you compare sunk costs to lower ongoing expenses there is a point where they cross over. Planes are a very expensive way to move things around.
The impetus behind the rail builders of the 1800s was freight transit, not passenger transit.
Moving passengers by rail was only profitable because a) horse and carriage was the only other transportation b) labor costs were low c) property taxes on RR station real estate was low d) cost of maintaining large stations was low e) the US postal service contract with the railroads buffeted passenger transit costs and f) there was no decent interstate roadway system. First the automobile became the preferred mode of transportation. Then unions drove up labor costs. Then property taxes and maintainance costs went up. Then the US postal service cancelled the RR contract in favor of trucks on interstates built with federal subsidies.
Passenger transit became a huge drain on railroad revenue thanks to the (now defunct) federal regulatory body ICC that mandated operation of oft-empty passenger trains. The railroads finally dropped passenger services en masses and Congress created AmTrak to operate the remaining passenger trains. Amtrak has had a shaky history of profitability and operations as they operate on private freight tracks and have to submit to freight train schedules.
Eternity: will that be smoking, or non-smoking? I Corinthians 6:9-10
That top down central planning will get you every time.
It seems that approximately half of the accidents listed therein were down to operator error, mainly down to what would be referred to in the UK nowadays as SPAD (signals passed at danger- aka a red light). The article is about serious flaws in the equipment, not user error.
Nobody ever seems to realize the long term costs of cutting corners and quality. This is what ruined the US Auto industry, when the Japanese were learning Quality from Joesph Juran after WWII and improving their cars, we were trying to cheapen ours to make the stockholders more money. China is making this same long term mistake.
I laugh that people here are saying China's got a debt bubble.
They're talking about debt to equity ratios of 1/2.
Yes, there is an enormous price disconnect, and their ghost cities, but as a nation, they don't owe anyone externally anything.
Even when the prices normalise, and 'pop' the nation will still have every single asset that was built and the debt is owed internally.
Unlike the rest of the world, where we all owe China.
Bubble or not, China's very much like the USA a hundred or so years ago. Lots of over optimistic investments that send a few developers broke, but ultimately provide very real benefits after they're liquidated.
It's amusing the parallels actually.
It's like they're condensing every single western period of economic growth of the last 200 years into a couple of decades - often with different sectors running in different era's.
Before you know it, they'll hit the 1800's, form labour unions and get an 8 hour work day, just in time for their first stock market bubble caused by high frequency trading bots running amok.
It's actually kinda awesome.
so joe wants to build a train-system.
he borrows money from bank "lend-alot", so he can buy
tracks and cars and what else is needed.
he gives money to the companies that provide these things.
these companies inturn pay people their wages.
4)profit: these working people either buy train tickets -OR- put the money
into a bank called "lend-alot".
5)errr....?
no, maglev flies ON teh rails
"Well, sir, there's nothing on earth like a genuine, bona fide, electrified, six-car monorail! What'd I say?"
"Monorail!"
"What's it called?"
"Monorail!"
"That's right! Monorail!"
"I hear those things are awfully loud..."
"It glides as softly as a cloud."
"Is there a chance the track could bend?"
"Not on your life, my Hindu friend!"
"What about us brain-dead slobs?"
"You'll be given cushy jobs!"
"Were you sent here by the Devil?"
"No good sir, I'm on the level!"
"The ring came off my pudding can."
"Take my pen-knife, my good man!"
"I swear it's Springfield's only choice, throw up your hands and raise your voice"
"Monorail!"
"What's it called?"
"Monorail!"
"Once again..."
"Monorail!
"But Main Street's still all cracked and broken..."
"Sorry Mom, the mob has spoken!"
"Monorail, Monorail, MONORAILLLL!"
China will lead mankind into space and get us off this ball of mud! BAHAHAHAHAAAAAAAA!!!!!! Where are the deluded, childish and mentally ill Space Nutters now?
I don't think the Chinese are too worried about $300b in debt, which sounds like a 'good' debt of infrastructural investment.
Probably not worried much more than the $14 trillion American debt.
And please spare everyone of your hypocritical whimpering about Chinese quality.
Everybody knows you have a house full of Chinese goods that you so despise (at least there does not seem to be a lack of customers for Chinese goods last time I checked).
Which I guess makes you a self hating hypocrite.
Today the Chinese produce goods (or can anyways; no country produce 100% high quality) that are as good as anybody (just an objective fact from a non hypocrite; as much as that fact tortures your shriveled being, I think you need to know the truth).
It depends on what you mean by "cost". Setting up an airport in some remote area will surely be cheaper for the precise reasons you mentioned. But let's take DC to NYC as an example. This is a hugely traveled route. The more frequently a route is run, the more the costs go up but trains scale much better with it than air travel. It's also extremely inefficient as a means of cargo transport (all early rail had both passenger and cargo trains -- no reason you couldn't do a 1-day fedex route over high speed rail today). Airplane fuel is extremely expensive relative to train fuel, so it's just a matter of number of runs before the price of jet fuel (costs ~$27.50 per mile according to Google) vs the negligible ($2.50 per gallon of fuel which gives you fifty miles so $0.05 a mile) become more expensive than the infrastructure investment difference.
Plus, the cost of planes is more expensive and maintenance is higher, since safety margins are necessarily higher for air travel (train engine failing vs airplane engine failing -- which is worse?) There's also the professional pat-down squad, air traffic controllers, pilots (who must be higher skilled than a train operator thus cost more), the list goes on.
So while you're reasoning is correct for up-front cost, once you have sufficient passengers that the cost can be amortized across, rail becomes a much cheaper option...which is why the communist known as "Warren Buffet" who made his fortune on the Soviet Blat market bought Union Pacific: as fuel prices go up as supply steadily dwindles, the "tipping point" for train profitability gets higher and higher.
-- Political fascism requires a Fuhrer.
I don't know about crisis or other catch phrases the chicken littles of this world like to spew out.
Fact of the matter is China is one of the few (only one?) major economy with sustained fiscal/trade surplus ($276 billion debt or not).
They're not doing anything that they cannot pay off (unlike much of the west).
The chicken littles better pray that the Chinese economy don't tank like much of the west have already done.
Meant to post this as me...
You've missed the mark by quite a distance. The tacks are the cheapest part of commuter rial systems. Most of the land for rails systems has already been established and additional conduits are a fixed cost. Once laid, tracks last a very long time, and their component materials --steal, rock and concrete are very cheap. While planes do not require track, the money they eat up in fuel quickly overshadows the cost of rail lines. One jetliner uses over 50,000 gallons of jet fuel in approx. one full day of operation. Planes are also much more expensive to build than trains. Airports are also much more expensive that train stations.
People are always talking about rail loosing money b/c it's public tax dollars that help pay for rail systems (and I stress "help" b/c rail tickets offset most of the costs), but the Airlines are loosing much more money. No one mentions government dollars that must be spent to bail them out over and over, but we don't talk about that b/c it's "private industry" --more TBTF bullshit. The 5 top airlines in the U.S. just announced they lost over $1 billion last quarter alone (http://news.yahoo.com/s/ap/20110426/ap_on_bi_ge/us_earns_airlines_3). And airlines lost $5.3 billion world-wide in a year (http://www.wired.com/autopia/2008/09/airline-haters/).
:T:R:A:N:S:
The title of this article is deceiving. And thus I wish I never clicked on it.
I do not find "coming of the rails" to be a clever pun.
Your typical nonsensical article taken out of the blue and based on nothing but some "experts" opinion. It's hard to comment on this because it's pretty much all nonsense based on old prejudices, stereotypes and wrongflu insights. The problem is that such authors are out of touch with what is happening in China at the moment. I suggest them to at least pay a visit to some Chinese cities and just do some walking tour with camera. Maybe this will help.
Something cheap, low quality & dangerous coming out of China??? Say it isn't so!!!
I've worked on almost a dozen legal cases involving IP infringement / theft with China (gov't or companies, most of the time the line is blurry anyway) as the defendant.
The pattern is similar. Infiltrate a Western high-tech company with Chinese spies, often naturalized in the host country. Sit there for years & suck information out like a Hoover vacuum. Then bolt & collect a suitcase full of cash when you deliver the IP.
Maybe the Chinese government can take or leave a house, but me, personally, I find the rail system to be more take-it-or-leave-it,.