Chengdu North railway station business Avenue Cross railway interchange smoothly closed
Chengdu North railway station business Avenue crosses the railway interchange. After the opening of Shangmao Avenue, it only takes three or five minutes for Wukuai district to enter the first ring road On the morning of November 3,
, the continuous beam across the railway overpass project of Shangmao Avenue built by the second company of China Railway Eighth bureau successfully closed. The project is a municipal supporting project for capacity expansion and reconstruction of the north railway station. It is very difficult to cross the turnout area in the throat area on the west side of the north railway station. Shangmao Avenue connects the first ring road to the Third Ring Road in the north of Chengdu. After the whole line is opened to traffic, the traffic condition of the north gate will be greatly improved
according to Wu Zhaoxu, chief engineer of Chengdu Commercial Avenue reconstruction project (within the scope of railway), 36 + 66 + 36 continuous beam is adopted for the overpass of Commercial Avenue across the railway, with a bridge deck width of 28.7m and two-way six lanes
"the biggest difficulty of the project is to cross the West throat area of the north railway station, with great safety risk." Wu said. The bridge forms an 88 degree crossing angle with the existing Baoji Chengdu Railway at the place where it crosses the existing Baoji Chengdu Railway. At the same time, it crosses the throat area on the west side of the north railway station, i.e. the turnout area. During the construction, there are always trains passing under the bridge
in order to ensure the construction safety, part of the continuous beam of the project adopts the fully closed hanging basket hanging pouring construction, so as to prevent water, electricity and falling, "even a small stone can not fall down." In addition, in order to ensure the normal operation of the railway, the construction of hanging basket will be moved to the skylight point of the railway, i.e. from 0:00 a.m. to 2:00 a.m According to Wu Zhaoxu of
, Shangmao Avenue starts from Chengpeng interchange of the Third Ring Road in the north, goes south along rongbei Avenue, crosses the West throat area and the second ring elevated road of Chengdu North Station, connects with the second ring elevated ramp, and lands between the first ring road and the second ring road. In other words, the Commercial Avenue connects the first, second and third ring roads in the north of Chengdu
"now it takes more than half an hour to go from Wukuai district to jiulidi or Sima bridge, and only three or five minutes after the opening of the Commercial Avenue." He said. After the whole line is opened to traffic, it will solve the traffic problems such as the north-south traffic connection in the North Railway Station area and the public transportation dispatching in the North-South square, providing a huge convenience for Chengdu citizens to go out. Western China Metropolis Daily - cover story by Cao Fei