The first domestic, open to traffic!

On June 29, built by the China Railway Second Bureau

The first alien octa -facial bodies in China

Shunjiang Bridge is completed and opened to traffic

The Shunjiang Bridge Width Construction Project is located in Shangyu District, Shaoxing City, Zhejiang Province. Five -star East Road is started in the west. After crossing Jiangxi Road, Cao'ejiang, and Jiangdong Road along the line, it is intersection with Fengshan Road. The renovation section of Shunjiang East Road east of the intersection has a total length of 1266.68 meters and a design speed of 50km/h. Among them, the total length of the bridge is 857.7 meters. The main bridge uses a subordinate steel box arch bridge with a span of 176 meters, with an arch height of 50 meters.

Since starting the construction, in the face of pipeline relocation, road traffic reform, traffic channel navigation requirements, and restrictions on the channels of channels, as well as the complex geological conditions of the Shunjiang Bridge main bridge pier coffin, the technical difficulty, the main steel box beams, the task weight and other problems, the China Railway Second Bureau Organize the construction plan theory and advance promotion meeting of the construction plan many times, the inverted work date plan, formulate node goals, and clarify the allocation of various resource allocation. Take care to ensure the smooth progress of the project.

▲ Shunjiang Bridge, which is opened to traffic

The construction of the Shunjiang Bridge is difficult and the technical requirements are high. The construction plan is mostly a first -level solution. All experts need to demonstrate. Anthology simulation software) not only more intuitive expression plan intentions, but also ensure the quality of plan preparation.

▲ After completion, the night view of the Shunjiang Bridge

The design of the main bridge of the Shunjiang Bridge is an asymmetric structure with different angles to the left and right tilt. The eccentricity is stressed when the project is enhanced. Optimize to ensure hanging safety. The main bridge arch ribs adopt a large-scale section of the dragon without an embedded supplement. After one improvement, the dragon is in place, and the accuracy requirements are high. , Based on the anticipation of the antiprole modeling ring simulation matching, the reverse entity model accurately set the ring matching line, etc., it effectively guarantees the smooth improvement of the arched ribs and accurate co -dragons.

The completion and traffic of the Shunjiang Bridge will benefit the Millions of Shangyu people to improve the transportation network of Shangyu District, enhance the cross -river traffic capacity, improve the status of riversal traffic congestion in the core area, and promote the development of the "support of Jiangxi" in Shangyu District. Essence

- END -