No.363issue(2012.03.09) |
Engineer appeals against halt on high-speed railway constructionA Chinese railway engineer on Monday warned against a random halt to the country's high-speed railway construction, as it could cause huge losses. Wang Mengshu, chief engineer of the China Railway Tunnel Group, said China lost more than 100 billion yuan (15.87 billion U.S.dollars) last year when several high-speed railway projects were halted due to a shortage in funding. He made the remarks on the sidelines of the annual session of the National People's Congress (NPC), China's top legislature. China has planned to build inter-city high-speed railways that could link Beijing and all the provincial capitals, as well as connect provincial capitals with smaller cities, said Wang, who is also an academician of the Chinese Academy of Engineering and an NPC deputy. ' The government aimed to make railway trips between Beijing and all provincial capitals, except Urumqi and Lhasa in the far west, no more than eight hours, he said. China's railway sector was hit hard in the second half of 2011, after the government tightened liquidity control and a deadly train collision last July eroded investor confidence and limited the ministry's ability to borrow money or sell bonds. The funding shortage has delayed the construction of the high-speed railway between Beijing and Guangzhou in the south, and that between Beijing and the northern city of Harbin. Both projects were scheduled to be finished by the end of last year, according to Wang. China planned to invest 400 billion yuan in railway infrastructure construction in 2012, slightly down from the total expenditure of 469 billion yuan in 2011 and a marked decrease from over 700 billion yuan in 2010, according to the railway ministry. The sound of metroYang Limeng pricks up his ears to catch every little clink and clang of the metro while the rest of the passengers idle their travel time away with MP3s, phone games or iPads. The 53-year-old metro maintenance worker, who has been working for the Shanghai Rail Transit Maintenance Support Center for 13 years, is listening to noises that the subway makes - not only during work, but every second he spends on the vehicles. It is not noise, but music for him, he said. "Generally speaking, it makes a sustained and reasonable sound and any disagreeable pitch suggests some potential troubles," Yang explained. In his mind, the noises the metro makes have their own beats just like every song has its unique tempo and rhythm. "I don't know why but no matter how noisy the environment is, I can always pick up the pattern. And unlike other people, who can quickly adjust themselves to reading newspapers or listening to music, my initial response after stepping into any metro line is to prick up my ears for the sounds," he said. Cao Shengyun, Yang's supervisor, said less than 10 people in the team of 173 working for Metro Line 8 where Yang is based have such sharp ears. "Diagnosing according to the sound of the metro is Yang's special skill," he said. "We have all kinds of senior technicians and engineers in the team, but you need to practice for at least 10 years to have such sensitive ears as Yang's." It has been Yang's habit to pay attention to the sound of the metro since the Shanghai World Expo in 2010, when his company, Shanghai Shentong Metro, asked each member of the technical staff to act as "Shanghai metro's doctor" whenever they have a chance to get a ride. Yang detected at least two potential troubles on Line 8 using his magic ears in 2010 and 2011. "I picked up some very faint sounds last summer," he said. "I wasn't sure what caused the problem in the beginning until I walked toward the source from another carriage and waited for the metro to make a turn. It sounded like the discordant ringing of metallic objects." Yang thought it was something wrong with the metro's twist bar at the bottom of the vehicle. He immediately contacted the dispatcher and suggested recalling the car for further examination and repair. It turned out that Yang was right. "The twist bar is there to prevent the metro turning over when it makes a turn at high speed, but it is not supposed to make any noise," said Yang. Repairing machines has been Yang's lifelong work and hobby. Having once worked in a local watch factory and then a spinning mill, Yang said he spent his life examining and repairing machines. "It's sort of my hobby to fix things, no matter if it's as tiny as the workings of a watch or as big as Shanghai's metro, I like to fix it," Yang said. He is popular at home as well as in his workplace because of his hobby, said Yang's wife Liu Jieqing. "Our neighbors, friends and colleagues come to him if they break their phones, watches, computers, even small electrical equipment," she said. The textile mill where Yang worked had just closed when he saw a job posting from Shanghai Metro. "The metro was still some new mode of transportation for us during the 1990s, but I still gave it a try because I'm good at maintenance," he said. Yang passed a written examination, face-to-face interview, skill exam and physical exam, which altogether took him more than half a year. With Shanghai's average daily traffic volume reaching 6,500,000 people, the city's metro system follows its own rigid but efficient system. "For example, we're requested to report any problem to the group (Shanghai Shentong Metro Group) if we can't fix the car within five minutes sharp, and within 15 minutes the city's government would hear about it," said Yang, explaining why he and his colleagues have to work in shifts to ensure maintenance 24 hours a day.
'Lei Feng's Day' Brings Metro SpiritAll dressed in 1960s Chinese army uniforms, about a thousand college students staged an art performance at Shanghai's bustling Metro stations Monday morning to call on the public to follow the example of Lei Feng - the nation's most famous good Samaritan at that time. Monday is "Lei Feng's Day," an annual campaign day in China for learning from the Chinese soldier who has inspired Chinese for generations. Lei devoted much of his spare time and money to selflessly helping the needy. Wearing a cotton army cap and an army green bag marked with characters of "Serving the People," Zhu Jie greeted passers-by while rapping a song at the People's Square Metro Station downtown. "Riding with civility, standing in queue. We've got to pay dear for littering around," the 23-year-old rhymed with a dozen of his companions, who were waving signposts carrying words like "Being ready to help others for a just cause." According to the Shanghai Municipal Committee of the Chinese Communist Youth League, about 1,000 college students in Shanghai took part in the activity, using their own original ways to share their understanding of Lei Feng. In addition to rapping a song, they mimicked Lei Feng, giving warm hugs to strangers or preaching good manners in subway carriages. "We should see Chinese young generations have their own understanding of what a good Samaritan should do in the modern society. It is good that the government can allow them to do the street art to express things in their own ways," said Zhou Hanmin, vice chairman of the Shanghai Municipal Committee of the Chinese People's Political Consultative Conference.
Fastest Metro train set for trialsThe city's fastest subway train is expected to enter a test phase along the future Metro Line 16 in the first half of this year, local Metro authorities said yesterday. The train has a design speed of 120 kilometers per hour, said Shanghai Shentong Metro Group. It will traverse the line's 59- kilometer-route from Longyang Road Station to seaside Lingang New City in southern Pudong New Area. Line 16 is expected to start operation this year. Shentong ordered 46 such trains from the producer, CSR Zhuzhou Electric Locomotive Co, a leading train manufacturer in China. Metro officials said relatively high-speed trains are suitable for the long lines operating in suburban areas, such as lines 11 and 16, to shorten the journey time. Shentong said "during daily operation the speed will not reach the top out of safety concerns." The short distances between stations also will limit the speed. The train's seats will be set in rows like those on railway trains, which will add about 20 seats on each carriage compared with the configuration on other lines. By 2014, the city should have 14 lines with a network of more than 500 kilometers of track. Shanghai's subway system is already the longest in the world.
Railway Minister: Ministry Will Not MergeRailway Minister Sheng Guangzu has denied recent rumors that his ministry would merge with the Ministry of Communications and construction work on China's high-speed railway network had been halted, the Beijing Times reports. Earlier media reports cited insiders who said the Chinese Academy of Engineering had conducted research on merging the two ministries. "I have never heard of it," Sheng said about the reports. Some previous media reports also said construction work on China's high-speed railway had stopped because of the Railway Ministry's high debt ratio of 60 percent. "The high-speed railway construction has not been halted, and the debt ratio won't affect the construction." Sheng said in response. The number of railway construction projects in China increased dramatically after the government rolled out a 4 billion-yuan (US$633.4-million) stimulus plan to counter the 2008 financial crisis. Most of the funds went to infrastructure construction. But the sector was hit hard in the second half of 2011 after the government tightened liquidity control and a deadly train collision killed 40 people in east China last July, eroding investor confidence and limiting the ministry's ability to borrow money or sell bonds.
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Chinese subway to run under high-speed railWorkers in East China's Hangzhou city on Thursday completed digging a tunnel that runs under a high-speed railway and that will soon hold a subway line. The 800-meter-long tunnel, which connects Wengmei Station and Yuhang High-speed Railway Station along the city's No 1 Subway Line, was dug under the Shanghai-Hangzhou High-speed Railway, making the subway line the first in China to run under an operating high-speed railway, said Huang Xianfeng, chief of the design department of the city's subway group. The first subway line in Hangzhou, capital of Zhejiang province, the 48-km-long No 1 also runs under the Qiantang River and the Beijing-Hangzhou Grand Canal, added Huang. Construction of the line started in March 2007, and it is expected to be put into trial operation in June.
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CSR wins bid on Suzhou Subway Line 2 project and receives an orderNot long ago, CSR won the bid on Suzhou Subway Line 2 project and was awarded a vehicle contract. The order includes 23 trains including 115 cars, which are marshaled in 5 sections 2 power trucks and 3 trailer trucks. It is the second time that CSR has received a vehicle order from Suzhou rail transit since 2010 when it took the first order for Suzhou Subway Line 1 project.
Self-discharging Wagon With the World’s Largest Capacity Is Exported to AustraliaA few days ago, the self-discharging wagon stone fragment hopper wagon with the world’s largest capacity and most advanced technical performance that was designed and manufactured by CSR Yangtze Co., Ltd. passed acceptance check from the customer and is going to be sent to Australia. The wagon is 32.5t in axle load and 29.1t in dead load, with a carrying capacity of 100. It is a wagon especially tailored for Australia’s FNG. 。
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