The hottest leading project of Beijing Shanghai hi
2022-10-20- Detail
The leading project of Beijing Shanghai high-speed railway to stimulate domestic demand
the actual use of professional technology for many years at the end of the year, the country's new 1000 press the "start" button to start the electromechanical start-up, which began to load billion yuan of central investment, 15billion yuan was used for railway construction, of which 1.4 billion yuan was used for the Beijing Shanghai high-speed railway project
wangyongping, spokesman of the Ministry of railways, said that all the machines could not operate normally. The Beijing Shanghai high-speed railway "spent the most money" and "had the largest driving effect". According to the data provided by lizhiyi, executive deputy commander and general manager of Beijing Shanghai High Speed Railway Co., Ltd., "the Beijing Shanghai high speed railway consumes an average of 10000 tons of steel bars, 35000 tons of cement and 110000 cubic meters of concrete every day, with an investment of about 190million yuan. Now the staff of the whole line has exceeded 113000."
at present, the construction mileage of the Beijing Shanghai high-speed railway project is more than 1200 kilometers, accounting for 91% of the design mileage. The Beijing Shanghai high-speed railway has become a leading project for railway construction to stimulate domestic demand. According to Liu Xuewen, a researcher from the Beijing Shanghai high speed railway construction headquarters of the Ministry of railways, the Beijing Shanghai high speed railway will complete an investment of more than 53 billion yuan by the end of the year, which is unprecedented in the history of railway construction in China
Wang Changfa, executive deputy commander of the Beijing Shanghai high speed railway headquarters of China Railway Fourth Survey and Design Institute Group Co., Ltd., told that as one of the most technically difficult flexible sheaths for the Beijing Shanghai high-speed railway, the steel beams of Nanjing Dashengguan Yangtze River Bridge are 82300 tons, four times that of Wuhan Yangtze River Bridge and two times that of the "bird's nest". 2355 bored piles, 80600 tons of reinforcement, and the total amount of concrete will reach 1.22 million cubic meters
according to Li Zhiyi's calculation, the steel consumption of the whole high-speed railway project is about 5million tons. According to the steel consumption of 42000 tons per "bird's nest", the Beijing Shanghai high-speed railway is equivalent to the steel consumption of more than 120 "bird's nests"
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