Curved continuous girder bridge bearing arrangement affect the normal use of the bridge for a great, often due to improper bearing arrangement, or to limit support (fixed bearing and unidirectional sliding bearings) are exposed to horizontal forces underestimated, resulting in Some curved continuous girder bridge abutment universal anti-pullout steel ball bearing, action occurs at a temperature limit constraint is cut, so that the occurrence of excessive bearing lateral displacement (even reach 20 ~ 30cm) anti-pullout ball steel supports, directly affect traffic safety on the bridge. Germany EGG-ERT curve continuous beam bridge bearings arranged to do a detailed analysis for curved continuous beam due to the location and the way the fire fixed bearing slide bearing guide line layout is different, will cause a different bridge structure and lateral displacement binding. In order to ensure maintenance of the amount of steel ball bearings seismic safety and reduce the structure, bearing arrangement i should make minimal bearing on the structure of the constraint, it must stand clear of permanent displacement and direction. Seismic steel ball bearing displacement by Emperor shrinkage and creep of concrete, and prestressed other causes, which concrete creep and shrinkage of the number and duration affected by many factors and can not be accurately predicted. In the displacement temperature shift in the life of the bridge will usually cause maximum displacement bearing, and the displacement of concrete creep and shrinkage is generally produced in a few years it is nearing completion. Considering the above factors curved continuous girder bridge abutment arrangement can be arranged by the polar radial and tangential arrangement of two ways. [Seismic] spherical steel ball bearing steel bearing installation rules for the operation of steel ball bearings [seismic] continuous beam steel spherical bearings, bearing before installation, you should check the connection status is normal bearings, accessories are complete, but not on any loose bolts under the seat. Continuous Beams gravity grouting method, the installation procedure is as follows: [seismic steel ball bearing] before installation should stand in place chiseling stone surface parts of the bearing pads shock and drawing steel ball bearings, remove the reserved anchor holes in the debris and water, grout installation template and the support pad stone surface water wetting. [Seismic] ball bearing steel wedge with a wedge bearing anti-pullout grid corners ball bearing steel, placed and leveled seat and adjust the seat to the underside design elevation, the bottom surface of the seat cushion and the supporting stone between 20 ~ 30mm gap should be left to install grout template. 3. Carefully check bearing a central location and elevation with high-strength non-shrink grout material perfusion. 4. Using gravity grouting methods, perfusion and the lower bearing bolt hole gap, infusion should be bearing the central part of the process to the surrounding grouting until viewed from steel plate and bearing all the grout around the gap to be filled up. Steel ball bearings [seismic] perfusion before, should preliminary calculations required slurry volume, perfusion practical and calculated the number of slurry should not have too much error, should prevent midway lack pulp. [Seismic steel ball bearing] after filling is complete, the erection of greenhouses were required to heat conservation, and hang the thermometer, good temperature records, the curing temperature of not less than 5 ℃. Cattle subject to removal technicians and laboratory testimony before proceeding. Anti-drawing steel grid ball bearings, sliding bearings prices, anti-drawing steel ball bearings provided by Hengshui Rubber Co. Guangrun. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) Hebei Hengshui, a leader in site construction materials, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In Guangrun Rubber Company leadership with the staff warmly welcome all inquiries negotiations to create Guangrun Rubber Company a better future. You can also access (www.grgcxj.cn/supply_details_45304615.html), for more information about the company.