Dear passengers, the front is -Shanghai -Soviet Yangtze River Gongtai Bridge

A bridge is a monument that records the glory of the times. With the promotion of large -scale railway construction, the construction of the Yangtze Railway Bridge is magnificent, and the records are constantly refreshing. On the river section where the Yangtze River stretches for nearly 3,000 kilometers, several Yangtze Railway bridges such as the rainbow span the north and south of the Yangtze River, cheering for a flowing and development vitality in China. Construction of construction on March 1, 2014, and the Shanghai -Sovietat Yangtze River Railway Bridge, which was operated on July 1, 2020, added a magnificent painting to the magnificent painting of this Yangtze River Basin. The Shanghai -Soviet Tong Yangtze River Gong Railway Bridge is a demonstration project for the standardized management of bridge construction in my country. It is a business card project representing the image of China. It is an iconic project that helps my country to realize the transformation from a bridge to a bridge power. The book "Decoding Shanghai -Soviet Tong Yangtze Railway Bridge" published by the People's Transportation Publishing House Co., Ltd. explains the characteristics of the bridge in a simple and easy -to -understand manner in a simple and easy -to -understand manner. The technical content of the bridge, the convenient window of understanding the development of China's railway. The Shanghai -Soviet Tong Yangtze River Gong Railway Bridge has opened up the natural breakpoint of the North -South Economic Belt in the Yangtze River Delta, promoting the development of cross -strait industries along the river along the Yangtze River Delta region, and accelerating the economic integration of the Yangtze River Delta region and surrounding areas and even the entire coastal area. A series of patents and new construction methods were formed during the construction of the Shanghai -Soviet Tong Yangtze River Gong Railway Bridge, which obtained a major breakthrough in bridge construction technology. The bridge adopts the structure of the steel trustee with a main 1092 meter. It is China's independent design and construction, and the world's first public iron dual -use cable -shaped bridge. Its design and construction technology has achieved 5 "world first innovations": The KMM -class public iron dual -use cable bridge design and construction technology world is the first, the 2000 MPA -level strength cable cable cable cable cable manufacturing technology world is the first, 1800 tons of steel beam standing set of equipment technology world first, 15,000 tons of giant sink well precision positioning construction technology world worldwide The first pier anti -collision technology world of the pier and the real bridge -based impact test of the first -pioneering and real bridge was the first. Building a bridge or building a tunnel? Before the construction of the Shanghai -Soviet Tong Yangtze River Railway Bridge, the dispute between the bridge and tunnel could not be settled. 4 positions, 4 sets. It is reliable, engineering conditions, operations, reasonable economic, and resource utilization. The bridge adopts the public railway co -construction plan. It integrates three types of transportation functions of the dry line railway, intercity railway, and highway. Investment up to 35%, realizing the optimal comprehensive engineering benefits. Considering the situation of river potential and channel, the construction team lasted for 8 years to find a bridge to build a bridge and overturned one after another. In December 2012, the National Development and Reform Commission formally approved the feasibility study of the Shanghai -Satong Railway project, and approved the site of the Nantong section of the Chengtong River section of the Yangtze River in the lower reaches of the Yangtze River in the Nantong waterway in the lower reaches of the Yangtze River. The bridge is about 40 kilometers. During the whole process of the bridge construction, engineering builders and science and technology workers do not forget to protect the ecological environment at all times, adopt strict ecological protection and soil and water conservation measures, strengthen construction management, and innovate technology methods, and strive to build green engineering. At the same time, protect the ecological environment of the Yangtze River, ensure the smooth flow of the golden water channel, and get out of an ecological protection, green environmental protection and quality engineering, and economic development.

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Author 丨 Editor in Guangqu 丨 Liao Yan review 丨 Zhuang Yan's supervision 丨 Sun Yingli

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