The Xiang'an Bridge is expected to achieve the full bridge at the end of the month

■ HT1 upper pier hanging.

This afternoon, after the last HT1 HT1 of the Second East Channel (Xiang'an Bridge) was accurate, it marked that the lower structure of the bridge in the sea in the sea was completed, and it was one step away from the whole bridge Helong.

The HT1 on the HT1 of this time is 24.7 meters long, 4.5 meters wide, 9 meters high, weighing 1484.6 tons, equivalent to the weight of 742 cars. As the last "puzzle" of the lower part of the bridge, the smooth hanging of the last pier will provide support for the smooth hanging of the upper structure of the remaining bridge.

In order to successfully complete the lifting, the project construction team has implemented a series of innovations. For example, through 75 mm high -strength prestressed crude steel bars, the platform and pier are connected to improve the quality of the project; The promotion of the piano to achieve the "soft landing" of the pier, and the security guarantee will be improved.

Deng Xiaohua, the chief commander of the Section of the A2 section of the second east passage of the second East Channel of the China Communications Second Airlines Bureau, introduced: "All the completion of the hanging of the pier in the sea, providing experience for the green intelligent construction of the prefabricated pier under the high conditions of domestic complex sea areas and the high conditions of aviation limits. The subsequent project team will steadily promote the research on the assembly of the pier and platform. The lifting is a strong guarantee for the final stage of the upper part of the bridge in the sea in the sea. It is expected that the whole bridge will be achieved at the end of August. "

From the west of the Xiang'an Bridge, the cross -section of the Zhongzhong Road and the Jinshang Road are connected to the connection line of the island of Haicang Tunnel. The total length is about 12.371 kilometers, of which the cross -sea bridge (sea area) is about 4.5 kilometers long.

According to the plan, the Xiang'an Bridge will be opened to traffic before the Spring Festival next year. At that time, it will further improve the Haixi Economic Zone Road Network and Xiamen Urban Road Network to help cross -islands development, which is of great significance to the construction of an international comprehensive transportation hub city in our city.

(Text/Xiamen Evening News reporter Wang Shaoliang Correspondent Wang Haiyang Yang Yong Picture/Chen Lixin)

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