The renovation project of Mogan Mountain Road, Hangzhou, Zhejiang is completed and opened to traffic

On June 12, after more than 700 hardships of the day and night, the Asian Games supporting project Hangzhou Mogan Mountain Expressway Organ bridge was successfully opened to traffic. From the south side of the project from the north side of the Shi Express Road, the north side of the 104 National Highway Toll Station on the North Line of the Ring City is the "Three Companys" of the Expressway Network of the Express Road in the city. One is the backbone road in the north of Dacheng. The China Railway Bridge Bureau Group mainly undertakes the construction of the second and third standard projects of Mogan Mountain Expressway, with a total length of 3.5 kilometers. Construction provides comprehensive support.

As the first large -scale full -scale assembly project in Hangzhou, the columns, lid beams, and main beams all adopt the construction method of factory prefabricated and on -site prefabricated installation to give full play to the advantages of factory, mechanization, professionalization, and informatization. Concentrated construction, centralized maintenance, and centralized management to maximize the internal and external beauty of the finished product, and at the same time save a lot of on -site labor and workload, and improve labor production efficiency. At the same time, the project department integrates "rapid construction" into the specific practice of the project management, adheres to the party building and work, and the node changes the game point, forming a work pattern of "party and government power, labor union's effort, promoting strong and vibrant" Sexuality and node -based struggle goals.

During the construction process, the project department's application of urban bridge green and rapid construction key technologies not only solve the problem of on -site construction, save high -altitude support and cast -in -law, realize the demand for no brackets at the scene, reduce the safety risk of construction; greatly reduce the circumference of the circumference. The blocking area is to maximize the huge pressure brought by construction to urban transportation, reduce pollutants and waste discharge, and achieve green construction. The project has received great attention from all walks of life since the start of the project. It has received more than 100 design institutes and experts. At the National Industrialization and Standardized Bridge Construction Technology Exchange Conference and Demonstration Project Observation Conference on June 18, 2021 The assembly bridge benchmark project has attracted hundreds of industry expert representatives to visit, which greatly increases the project's influence. In the Hangzhou Municipal Construction Commission organized by the organization, the project stood out from more than 70 construction units, achieved good results in the third place, and was unanimously recognized by the industry.

The project department closely focuses on the new type of prefabricated steel-hybrid beam bridge rapid construction technology process problem. It is targeted at key technologies such as bridge columns and large tonnage beam prefabricated assembly, prefabricated component lifting and transportation, grouting sleeve connection, stacking beam erection and other key technologies , Use the latest technical means to study and improve the processes and processes in the construction, and have obtained 1 enterprise -level construction method of the "Prefabricated Bridge Prefabricated Pillar High -precision Installation Measurement and Measurement Work Law". Utility model patents.

Next, the expressway will be the liaison line of Hangzhou Central and Shishi Express Road, the skeleton line of the expressway network system in the northwest of the city, and the fast channel for entering and leaving the city. North -south ability.

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