Pre -production in advance, installation at any time!This Tongyue high -speed construction "re -accelerates"

The Shangheng Expressway will quickly connect to the highway network along the route, further improve the infrastructure conditions of the three counties, will promote the rapid development of the local industrial economy, promote the rapid development of the tourism industry along the project, drive the development of the county economy, and comprehensively promote rural revitalization. On September 24th, the first box of the upper box of the Shangheng Expressway project undertaken by the China Railway Guangzhou Bureau was completed, which opened the construction of the upper structure of the bridge.

It is understood that the upper part of the Xinyu Bridge adopts the pre -production box beam structure. The prefabricated box beams have the advantages of high efficacy, less pollution, and high construction safety. They can achieve "prefabrication and installation at any time", which can effectively guarantee the construction period.

The main bridge of the Xinyu Bridge is 248 meters in length, with two eight spans, a two -way 4 lane, and the design speed is 120km/h. The prefabricated beams in the first film are 30 meters long and the total weight of the beam body is 120 tons. The 140 -ton bridge machine is used for erection. In order to ensure the smooth setting of the first box beam of the project, the project department has organized a special conference on the construction plan and formulated to formulate it to formulate it. Scientific and effective construction technical solutions and work lists and responsibility lists, all the members are united, implement the construction node, and strictly control the safety quality.

The Shangheng Expressway belongs to the Guangxi's "Transportation Power" demonstration project and key project. It is an important channel to access the Nanning to Yulin Expressway to form an important channel through the South Jade Expressway to the Guangdong -Hong Kong -Macao Greater Bay Area. One of the channels in Yulin, Maoming, Zhanjiang and other places.

Correspondent: Liu Yang, Wei Yongqiang, Wu Laokuan

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