The main bridge of Qinhan Avenue crossing Longhai railway project turns smoothly

Report from our newspaper (reporter Feng Xiaorui) on October 22, Lintong section of Qinhan Avenue in Xi'an realized the smooth transition of the transition bridge across Longhai railway, and smoothly connected with the bridges on both sides of the railway with 0 degree error. The swivel bridge is the first double-V structure swivel bridge in China. The weight of double amplitude synchronous swivel bridge ranks first in Northwest China, which is rare in China.

it is understood that the Lintong section (East Section) of Qinhan Avenue starts from Lintong Golden Avenue in the West and ends at Qin terracotta army in the East, with a total length of 10.4km, a planned red line of 100m and two-way eight lanes. The upper cross Longhai railway is one of the three control nodes of Lintong section (East Section) of Qinhan Avenue. The project crosses the Longhai main bridge of railway engineering, with beautiful structure, complex technology and great difficulty in design and construction. The total weight of the main bridge is 30000 tons, and the single swing is 15000 tons. It is the first double-V structure swivel bridge in China. The double synchronous swivel weight ranks first in Northwest China. It's really rare in the area. According to

, Qinhan Avenue is a key construction project of Xi'an municipal government. It starts from the site of Seoul in Xi'an Economic Development Zone in the West and ends at the terra cotta warriors in the Qin Dynasty in the East. It is the most important east-west traffic artery in the north of the main urban area of Xi'an. After the completion and opening to traffic, the Qinhan Avenue will be connected with the existing qintang Avenue in a circular way, which can greatly divert the vehicles to the national scenic spots such as the Qin terracotta warriors Museum, HuaQingChi, and effectively solve the problems of traffic pressure in the urban area, the difficulty and slow travel of the masses.