New progress along the river highway: the main pier construction of Jinshajiang Special Bridge in Xinshi City exceeds 100 meters

Cover Journalist Gou Chun

On September 5th, the main bridge of the Main Bridge of Jinshajiang Special Bridge, the main bridge of Yunnan Bank, which was invested and constructed by Shu Dao Group, successfully completed the main tower and lower beams of 2800 cubic meters of concrete pouring tasks, marking the The construction of the main tower of the Bridge has successfully exceeded the 100 -meter mark, and has completed a total of 1,2800 square meters of concrete. It has laid a solid foundation for the successful opening of the Sichuan Grand Channel on the Yijin section of the Yangtze River Expressway.

The construction of the main pier of Jinshajiang Special Bridge in Xinshi exceeds 100 meters. Shu Dao Group Pictures

Xinshi Jinshajiang Special Bridge has a total length of 1867 meters, the main span is 680 meters, and the main tower is 297.51 meters high, which is equivalent to 100 floors high, with a total amount of 114,000 cubic meters of concrete. It is currently the largest type of steel under construction in Sichuan Province. Toron beam cable -stayed bridge.

This time, the Shuao Group Chuan Gao Company's along the river company and the projects of the project carefully planned. According to the characteristics of the "high height, large pouring volume, and complex external environment", the epidemic, high temperature, and electricity limit brought about by the scene. Negative Effects. Especially for technical problems such as large section of bridge structure and complex pouring process, special classes are set up to conduct special classes, repeatedly demonstrated the special construction technical solution of the lower beams, and implemented a "three inspection system" on the spot. Each process inspection qualified The latter process can be entered into the construction process. At the same time, the construction management personnel have a technical intercourse, the epidemic prevention and control, and formulating the work list, clarifying the work responsibilities, and the orderly connection of various working links at the site. During the pouring process, the project department, director office, and laboratory sent a special person to supervise and guide construction operations to ensure that the quality of pouring is controllable. Watering laid a good foundation for the construction of the tower column in the next step.

The construction of the main pier of Jinshajiang Special Bridge in Xinshi exceeds 100 meters. Shu Dao Group Pictures

The Jinsha River Bridge in Xinshi is located in Xincheng Town, Yibin City, Sichuan Province. It spans the Jinsha River. It is an important link connecting Sichuan and Yunnan. It is of great significance to communicate the economic development of the two places and cultural exchanges. After the completion of the bridge, it can effectively improve the transportation capacity of the Kunjian transportation channel. It forms a comprehensive three -dimensional transportation system with the Jinsha River Channel and G85 Chongqing high -speed high speed, and inserts the wings of flying flying on the development of cross -strait development.

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