In which industries is the MS series multi-directional displacement comb plate expansion device main
The MS series multi-directional displacement comb plate expansion device is mainly used in the transportation industry, as follows:
1. Highway bridges: The MS series expansion device has outstanding displacement function, long service life, and convenient maintenance, and is suitable for various highway bridges. The Xi'an Ring Expressway Expansion Device Maintenance Project, Shapotou Yellow River
The MS series multi-directional displacement comb plate expansion device is mainly used in the transportation industry, as follows:
1. Highway bridges: The MS series expansion device has outstanding displacement function, long service life, and convenient maintenance, and is suitable for various highway bridges. The Xi'an Ring Expressway Expansion Device Maintenance Project, Shapotou Yellow River Extra Large Bridge, and other projects have all adopted this series of expansion devices, which can adapt well to the displacement and rotation of the bridge in various directions, reduce the vibration generated when vehicles pass through, and ensure the smoothness of driving.
2. Railway bridges: In railway bridge construction, the MS series multi-directional displacement comb plate expansion device is also used. For example, the railway large displacement beam end expansion device led by the China Academy of Railway Sciences has adopted similar technical principles and has been successfully applied in many railway projects, such as Jiangxi Shenzhen Railway, Fuzhou Xiamen Railway, China Laos Railway, Shangdong Hefei Hangzhou Wuhu Yangtze River Bridge, etc.
3. Urban rail transit: Bridge structures in urban subway, light rail and other rail transit lines may also use MS series expansion devices. During the maintenance of Yaojiang Bridge, the new technology of MS expansion joint was adopted, which flexibly achieved three-dimensional directional displacement through spherical pairs and "U" bolt group structure, meeting the requirements of the six degrees of freedom of the bridge, and improving the construction efficiency and performance of the bridge.
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