Guangxi anti-collision car and Nanning anti-collision buffer car naked rental price free consultation hotline 135-0000-3760, Ms. Fang, WeChat same number. Bearings play a crucial role in bridge construction, but how much do the piers beneath the bearings know? Bridge piers can be divided into gravity type, hollow type, column type, flexible bent pile type, reinforced concrete thin-walled bridge piers, etc. according to their construction. 1. The replacement of bearings for gravity bridge piers is a commonly used method to extend the service life of bridges. Only by regularly checking the condition of the bearings and replacing them in a timely manner can driving safety be ensured. If it is a regular plate support, when replacing it, we only need to separate the support from the upper and lower steel plates of the bridge lifted by jacking, and also meet the lifting stroke requirements (replacing the support). Therefore, we have a professional jack manufacturer who specializes in producing special-shaped jacks. The 10 jacks on the same bridge pier are controlled by 1 oil pump, so that the 10 jacks are synchronized. Bearings are the connection points between the upper and lower structures of a bridge, and their function is to safely transfer the load of the upper structure to the bridge piers and abutments. The free consultation hotline for bare rental price of Guangxi anti-collision vehicle and Nanning anti-collision buffer vehicle is 135-0000-3760, Ms. Fang, with the same WeChat account. At the same time, ensure the free deformation of the upper structure under factors such as load, temperature changes, and concrete shrinkage and creep, so as to make the actual stress situation of the structure conform to the calculation diagram and protect the beam ends and pier cap beams from damage. In some early constructed beam bridges, there was a common problem of bearings being lost due to aging, rubber bearings becoming increasingly old, steel plates rusting and failing, and some simply supported bridges with smaller spans were not originally equipped with bearings, resulting in a series of problems under the current large tonnage and traffic load. It is urgent to replace and repair the bearings. At the same time.
Due to the need for transportation, the maintenance of bridge bearings is extremely important as it does not interrupt or minimize the interruption of traffic and requires higher requirements for the replacement, repair, and construction of bearings. The hollow slab beam on the bridge is composed of 8 pieces per beam. During maintenance and construction, it is necessary to stop driving on the bridge, seal half of the beam, chisel off the remaining guardrails and continuous joints, and lift the entire half of the beam before replacing and repairing the supports. According to the actual situation on site, the free consultation hotline for bare rental price of Guangxi anti-collision car and Nanning anti-collision buffer car is 135-0000-3760, Ms. Fang, with the same WeChat number.
