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What are the characteristics of plate rubber bearings for highway bridges
2025-05-28Plate rubber bearings for highway bridges are commonly used types of bearings in bridge engineering, with the following characteristics: 1、 Simple structure and easy installation Simple construction: Made of multiple layers of rubber sheets and thin steel plates vulcanized and bonded together, with no complex parts and low manufacturing difficulty.
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What are the applications of comb plate expansion device in bridge engineering
2025-05-20The comb plate expansion device is a key component used in bridge engineering to adapt to the expansion deformation of the beam and ensure the smooth passage of vehicles. Due to its unique structure (consisting of comb plates, supporting crossbeams, displacement control systems, etc.), it is widely used in various types of bridges. The following are its main application scenarios and characteristi
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Where is the axial multi-directional displacement comb plate expansion device used
2025-05-13The axial multi-directiona?l displacement comb plate expansion device is mainly used in bridge engineering, as follows: 1. Highway bridges: Vehicles on highways carry heavy loads and travel at high speeds. Bridges are affected by factors such as temperature differences, wind force, and vehicle loading, which can cause complex displacements in the longitudinal, horizontal, and vertical directions.
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Where are the main applications of plate rubber bearings for highway bridges
2025-05-06Plate rubber bearings for highway bridges are mainly used in the following areas: 1. Between the beam body and the bridge piers and abutments: This is the most common application location for plate rubber bearings. In a simply supported beam bridge, supports are located at both ends of the beam, transmitting the load of the beam to the pier or abutment. In continuous beam bridges, in addition to
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What is the bearing capacity of the MS series multi-directional displacement comb plate expansion de
2025-04-28A three sided milling cutter with embedded teeth is a commonly used milling tool, mainly used in the following aspects: 1. Processing step surfaces: In mechanical processing, it is often necessary to process parts with various step structures. The toothed three sided milling cutter can mill the step surface through its side cutting edge, which can correctly control the height and width of the ste
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What is the function of the modular multi-group joint expansion device
2025-04-22The modular multi-group joint expansion device is mainly used for structures such as bridges, and its functions are as follows: 1.Adapting to bridge deformation: Bridges will undergo telescopic deformation under the influence of factors such as vehicle loads, temperature changes, and concrete shrinkage and creep. The modular multi-group joint expansion device can, through its own telescopic abili
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How about the telescopic performance of ordinary noise reduction comb plate telescopic device
2025-04-15The expansion and contraction performance of the ordinary noise reduction comb plate expansion device is good, with the following characteristics: 1. adapt to large displacement: the surface plate of the comb plate expansion device is a comb shaped anti-skid groove steel plate, which is a supporting structure with mutual teeth extending from the left and right of the bridge deck gap. The structur
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Is the installation of JQZ series spherical bearings convenient
2025-04-08The installation of JQZ series of spherical bearings is relatively convenient, which is mainly reflected in the following aspects: 1. simple connection method: the sleeve and anchor bolt are used to connect the pier and beam. This connection method is relatively simple. The construction personnel only need to fix the sleeve on the pier and beam body according to the design requirements, and then
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