The largest steel coffin of the Huizhou Goose City Bridge launch!It is planned to open at the end of 2024

Recently, after 28 hours of intensive operations, the Goose City Bridge Project was located in the first section of the first section of the Jiangnan side of Huizhou.

This steel coffin is the most difficult and largest cofferdam.According to the design requirements, the main pier steel coffin is divided into two sections, with a total weight of about 1050 tons.The first section of the first section of the steel coffin was 33.8 meters long, 28.8 meters wide, 13.5 meters in height, 1.2 meters thick, and weighing 691 tons.Section 2 is 7 meters long and weighs 359 tons.

The maximum depth of the foundation pit of the underwater Chengtai Bridge is about 20 meters.After the first section of the double -wall steel coffin is laid out, the second section of the coffin will be laid off immediately, and then mud sucking, sinking, and back cover will be performed. This will effectively promote the main construction of the inheritance platform and ensure that the undergoing construction of the lower structure is completed at the end of the year.

Not long before, the first underwater foundation of the main bridge of the Goose City Bridge Project was completed, marking the official entering the construction stage of the Yangcheng Bridge.

The goosebridge is one of the recent river crossing channels promoted by Huizhou. It is located in Huicheng District and will be opened to traffic at the end of 2024.

Source: South+

Writing: Reporter Liu Guangmingbao Correspondent Yan Ting

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