This morning (September 26), the last 30-meter box girder on the left side of the Tieshangang Cross-Sea Bridge was successfully erected for the reconstruction and expansion project of the Guangxi Qinzhou-Beihai section of the Lanzhou-Haikou Expressway. The Qinbei reconstruction and expansion project has laid a solid foundation for the full opening of the project by the end of the year.
Tieshan Port Cross-sea Bridge is close to the junction of , Hepu County, Guangxi, and Zhanjiang City, Guangdong Province, and spans Tieshan Port. The reconstruction and expansion plan of the Tieshangang Cross-sea Bridge is to build a new bridge on the right side of the existing old bridge. When the new bridge on the right is completed, the traffic will be diverted, and then the upper part of the old bridge and the cover beam will be demolished and rebuilt into the left bridge. The new bridge on the right is 4279 meters long, and the bridge on the left is 2898 meters long. At the end of October last year, as the longest sea-crossing bridge that has been built in Guangxi so far, the new bridge on the right side has been fully opened to traffic. Now, after nearly a year of hard work by the construction unit, the left box girder of the Tieshan Port Cross-sea Bridge has been erected.
Chief Engineer of Qinbei Reconstruction and Expansion Project 2-2 Wei Chengyuan: The next step is to speed up the construction of the bridge deck system and the expansion joints on the pavement. The plan is to open to traffic by the end of the year.
Tieshan Port Bridge is invested and constructed by Guangxi Beibu Gulf Investment Group Co., Ltd. and Guangxi Road and Bridge Engineering Group Co., Ltd. undertakes the construction. During the construction period, facing the pressure brought by the difficulty of offshore operations, high requirements for environmental protection construction and the construction of bridges while demolishing bridges, all the construction personnel worked hard to implement the project's "non-probation construction, high-quality expansion, and intelligent guarantee". The construction concept is not only to set up a centralized mud treatment station and introduce "black cyclone" for mud recycling and utilization to achieve environmental protection and efficient construction; but also to adopt advanced and reasonable construction equipment and technology, and scientifically arrange the operation procedures in strict accordance with the operating procedures to minimize the reduction of energy consumption. The impact of project construction on the regional mangrove ecosystem . Wei Chengyuan, Chief Engineer 2-2 of Qinbei Reconstruction and Expansion Project: The project has improved the land transportation capacity of Guangxi Beibu Gulf Economic Zone to Pearl River Delta, and it is a new land-sea channel connecting Guangxi with ASEAN and Guangdong, Hong Kong and Macao. One of the most convenient channels of in the Greater Bay Area is a new breakthrough in the construction of , a new land-sea channel in the west of .
Source: News Online
Editor: Lu Haiqing
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