Seven construction projects in rail transit have made new progress. Let's see if there are near your home?

Author:Shanghai Yangpu Time:2022.07.20

According to the Shentong Metro Group, seven construction projects of rail transit projects such as the second phase of Line 18, the west extension of Line 2, and the west extension of Line 13 have made new progress. Let's take a look at ↓

On the evening of July 15th, under the joint operation of two concrete pump trucks, the last section of the bottom plate on the south side of the foundation pit of the Changjiangxi Road Station Station of the Rail Transit Line 18, which was built by the China Railway First Bureau This marks the unremitting efforts of the founders of the Changjiang West Road Station through the participants of all parties, overcome the high temperature challenges of the day, reasonably coordinate the operation time, and achieve the back cover smoothly. The smooth back cover of the foundation pit in the West Road Station of Yangtze River represents the main project of the project's main project, which lays a solid foundation for the promotion of subsequent projects.

The foundation pit of the Yangtze River West Road Station is 295 meters long, the end well is 26.84 meters wide, the standard section is 20.24 meters wide, the end of the end is 19.02 meters depth, and the standard section depth is 16.89 meters. Due to the continuous high temperature in the near future, the difficulty of the hot summer has brought great difficulties to the construction site, and the excavation of foundation pit is one of the focus and difficulties of engineering construction control. All participants adhere to their posts and face high -temperature "baking" inspections to ensure the completion of the back cover target as scheduled.

In addition, the construction of 6 new lines including Rail Transit Line 2, extension of Line 13, west extension of Line 17, Line 21, Line 23, and Chongming Line has also been intensively intensified, and new progress has been made:

The west extension of Line 2 is currently in the preparation stage of the floor wall construction. It is planned to formally form a groove construction in late July.

The main pit of the main body pit of Ji Zhai Road Station in Line 13 is at the stage of structural return, and the construction operations are fully carried out by the side wall and board structure.

The west extension line of Line 17 is trying to promote the construction operation of the pile foundation and the return section of Xicen Station, and strive to open up the construction work surface to create conditions for comprehensive construction.

The construction of 74 underground walls on the main body of the military and civilian road station on Line 21 has been successfully completed in the near future, and it will be put into the reinforcement and excavation construction of the main foundation pit of the station.

The municipal supporting project of Jiangchuan East Road Station Line 23 is also continuously under construction. It is planned to complete the stations' subsequent construction tasks after completing the first phase of transportation over the end of September.

The main structure project of the 108 -oriented shield conversion section of the Chongming Line Changxing Island has been successfully capped in recent days. The Yuejiang Shield components with a diameter of 13.5 meters have been reached one after another, and the preliminary work of being excavated in the lane assembly and debugging.