Chengkun Railway Reunion Line T.

Wen Jingqin Du Yun

At 15:18 on September 20th, with the last 32 -meter -long and 134 -ton T beam, it fell steadily on the dual -line bridge bridge pier in Yangang, marking the Chengkun Railway, which participated in the construction of China Railway Two Bureau, China Railway Eighth Bureau and other units. The completion of all the T -beam stands of the compound line has laid a solid foundation for the entire line.

The Chengkun Railway Reunion Line is a key construction project in the western development. It is an important channel connecting the South Asian and Southeast Asian International Trade Port in the construction of the “Belt and Road”. It is paid to the existing Chengkun Railway with a total length of more than 800 kilometers and a design speed of 160 kilometers per hour. The complex line of Chengkun Railway adopts segmented construction and segmented opening. At present, only about 230 kilometers of Emei to Mianning section is under construction. There are 49 bridges. 3174 T -beams are set up. Jooping the task together, this line has the characteristics of setting up lines, complex geological conditions, high environmental protection levels, and large line slope.

The Emei to Mianning section is the most difficult section in the Chengkun Fu Line. In order to accelerate the progress of construction and beams, the two -seater beam -making of Yangang and Yuexi in China Railway Eighth Bureau. Remote video surveillance management system for railway engineering lines, effectively monitoring the T -beam prefabricated process, on -site construction dynamics, safety quality and civilized construction. Carry out bridge prefabrication, transportation, and erection.

It is reported that after the completion of the Chengdu -Kun Railway, the drive from Chengdu to Kunming will be shortened from the current 19 hours to within 7 hours. At the same time, the travel conditions of residents along the Liangshan Line Sichuan will greatly improve.

Source: China China Railway

Edit: Jia Qi

Review: Xiangwen

School counterpart: Lulu

Editor: Deng Zhuo

For more exciting details, see "Belt and Road Report (Chinese and English)" ↓↓↓

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