h***y
发帖数: 4936 | 1 http://news.xinhuanet.com/politics/2011-06/16/c_121543559.htm
(京沪高铁股份有限公司总会计师)翟建国表示，一年后，京沪高铁不排除按运营时速开
行列车，即开时速350公里的列车，这要根据市场需求做最后确定。
China Daily 的英文报道讲得更多更详细：
http://www.chinadaily.com.cn/usa/business/2011-06/16/content_12
BEIJING - The operating speed of the much-anticipated Beijing-Shanghai high-
speed railway is likely to reach 350 km/h in the future, said a senior
railway official.
Zhai Jianguo, chief accountant with the Beijing-Shanghai high-speed railway
company, said on Wednesday that in 2007 the National Development and Reform
Commission (NDRC), the country's economic planner, set 300 km/h as the
operating speed for the line's first year of service.
The project's feasibility report, approved by NDRC in 2007, said that the
high-speed railway's operating speed should be 350 km/h, but in the initial
stage trains should run at 300 km/h and the railway should also operate 200
km/h trains.
Zhai explained that setting a one-year initial stage is a common practice,
as the rail track must be tested over four seasons, including floods in
summer and snowfalls in winter. At the end of that stage, the central
government will check the line and decide whether to accept it.
"By then, we say a rail line starts formal operations," he said. "And we
will reassess how many trains a day to run on the line as well as the speed
for its formal operation, based on the one-year results and how well the
public accepts the line.
"The possibility of running trains at 350 km/h on the line has not been
excluded."
The initial stage's operating speed of 300 km/h, which is lower than
expected, also has nothing to do with the quality of the project, Yang
Qibing, deputy chief commander of the Beijing-Shanghai high-speed railway
construction headquarters, said on Wednesday.
Yang also said the railway's construction time had not been shortened and
that the milestone project had not sacrificed quality to meet a tighter
construction schedule. Originally, the railway was due to open in 2012.
Yang explained that initial estimates said the line's construction would
take five years, because the Dashengguan Bridge in Nanjing over the Yangtze
River would take five years to build. But for the major part of the line,
construction time was expected to take three and a half years.
The fact is, the construction of the Dashengguan Bridge had started at the
beginning of 2006, two years before that of the major part of the Beijing-
Shanghai high-speed railway, and the bridge was opened in January this year.
Work on other parts of the railway started at the beginning of 2008, a few
months ahead of the ceremony on April 18, 2008, marking the start of
construction of the Beijing-Shanghai high-speed railway, he said.
"The actual time of the railway construction has not been shortened," Yang
said, rejecting claims that the project's construction time had been reduced
to meet an advanced deadline and that this might have affected the quality
of the work.
In fact, tests and checks have shown the landmark railway's quality is good.
For example, 55,585 concrete-strength tests on bridges, tunnels and culverts
along the line have all passed checks conducted by the country's best
laboratory in that field, he said, refuting earlier media reports that
questioned the quality of concrete used in high-speed railways.
Also, foundation piles for railway bridges that account for 80 percent of
the railway's 1,318 kilometers have all passed checks conducted by a third
party, Yang said.
The Beijing-Shanghai high-speed railway's infrastructure, including bridges
and culverts, have a designed life span of 100 years, and this can be
guaranteed, he added. | g********e
发帖数: 6425 | 2 太不和鞋了，盛减速情何以堪啊。
high-
railway
Reform
【在 h***y 的大作中提到】
: http://news.xinhuanet.com/politics/2011-06/16/c_121543559.htm
: (京沪高铁股份有限公司总会计师)翟建国表示，一年后，京沪高铁不排除按运营时速开
: 行列车，即开时速350公里的列车，这要根据市场需求做最后确定。
: China Daily 的英文报道讲得更多更详细：
: http://www.chinadaily.com.cn/usa/business/2011-06/16/content_12
: BEIJING - The operating speed of the much-anticipated Beijing-Shanghai high-
: speed railway is likely to reach 350 km/h in the future, said a senior
: railway official.
: Zhai Jianguo, chief accountant with the Beijing-Shanghai high-speed railway
: company, said on Wednesday that in 2007 the National Development and Reform
| h******k
发帖数: 13418 | 3 你们为什么都对减速这么敏感？条件合适的时候加回来不就得了？
【在 g********e 的大作中提到】
: 太不和鞋了，盛减速情何以堪啊。
:
: high-
: railway
: Reform
| a***e
发帖数: 27968 | 4 其实减速不是问题
混跑就是混蛋
剩250这个拿38车跑250也算一绝
还混跑
【在 h******k 的大作中提到】
: 你们为什么都对减速这么敏感？条件合适的时候加回来不就得了？
| d**d
发帖数: 389 | 5 其实这个问题就是中国一贯的政治挂帅，外行领导内行。
当初目标是350公里，现在就因为换了个领导就变成250,300的跑。技术上的理由呢？有
没有科学的依据为什么不能跑350，造成的损失谁来承担？
都TMD的在扯淡而已。
【在 a***e 的大作中提到】
: 其实减速不是问题
: 混跑就是混蛋
: 剩250这个拿38车跑250也算一绝
: 还混跑
| h******k
发帖数: 13418 | 6 我直觉感到对于高铁有明显的极左和极右的两股力量，他们极度对立其实又同宗同源。
一个对于高铁极力反对，把高铁说的无疑是处，任何高铁的项目都都扣上浪费和贪污的
帽子。一个对于高铁呵护备至，连对高铁政策的任何调整都不能接受，如果有，比扣上
买办汉奸的帽子。这不仅让我想起刘少奇，当年刘就是这样搅浑水，打着红旗反红旗，
右比谁都右，左比谁都左，打击一大片，以保护一小撮，浑水摸鱼。
高铁过热谁敢否定不存在，稍微降降温，渐渐速，收缩一下投资，脱离和民航的竞争，
更多的服务中低端的群众，有什么不对，现在几乎每个变化都如履薄冰，怎么做都是一
片的口诛笔伐。政策不可能面面俱到，总是可以吹毛求疵的。
【在 a***e 的大作中提到】
: 其实减速不是问题
: 混跑就是混蛋
: 剩250这个拿38车跑250也算一绝
: 还混跑
| l******t
发帖数: 55733 | | c*w
发帖数: 4736 | 8 外行领导内行是耽误事。
如果在公司，最后后果是内行走了外行留下来。
在政府部门就不好说了。
【在 d**d 的大作中提到】
: 其实这个问题就是中国一贯的政治挂帅，外行领导内行。
: 当初目标是350公里，现在就因为换了个领导就变成250,300的跑。技术上的理由呢？有
: 没有科学的依据为什么不能跑350，造成的损失谁来承担？
: 都TMD的在扯淡而已。
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