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The bridge bearing is to connect the superstructure and the superstructure to play the role of transferring load, its type has many forms, we mainly learn is the plate rubber bearing and the basin bearing, after the secondary pouring of the pad stone and the block leveling elevation, the installation of the bearing, wherein the plate bearing we simply understand is a flexible rubber mat, directly installed on the top of the stepping stone, the basin bearing is slightly complicated, the simple understanding is that the steel structure similar to the basin section is placed in the rubber mat, and then the upper and lower steel plates are connected with the upper and lower structures through anchor bolts, and the basin bearing is divided into two connection modes: prefabricated beam and cast-in-place beam, wherein the cast-in-situ beam bearing is directly installed on the pier top stepping stone, then support the template, lap with the upper anchor bolt when binding the beam across the reinforcement, the prefabricated beam bearing is installed at the bottom of the beam, and then hoisted into the anchor bolt hole reserved by the pier top stepping stone, finally install the grouting template, pour cement slurry or epoxy resin, the bearing is connected by the commonly used anchor bolts, there is also a way by embedding the steel plate on the stepping stone, and then the bearing is welded or bolted with the embedded steel plate, a brief understanding, municipal learning everyone should grasp the key points, can not be grasped with eyebrows and mustaches。 Snail Municipal has prepared a learning network disk for the 2024 Municipal Candidates, which contains the 2024 first-level constructor municipal textbook electronic version of the searchable version with a catalog, as well as past questions, municipal courses, construction pictures and construction animations and other materials, all of which are being updated, please get the download address on the official account, more first-level constructor municipal courses, pay attention to snail municipal
Stepping stone stops
Plate rubber bearing
Basin rubber bearing
Anchor bolting
Cast-in-place beam bearings
Precast beam supports
Anchor bolt holes reserved for stepping stones
Install the grouting formwork
grouting
Snail Municipal has prepared a learning network disk for the 2024 Municipal Candidates, which contains the 2024 first-level constructor municipal textbook electronic version of the searchable version with a catalog, as well as past questions, municipal courses, construction pictures and construction animations and other materials, all of which are being updated, please get the download address on the official account, more first-level constructor municipal courses, pay attention to snail municipal