Sliding bearing offset flat base plate area, Block resistance moment plate flat area, the design value of support cushion stone bearing stresses. Base plate stress checking. For slide bearings themselves sliding ball joint bearing, should be checking their bending stress, concentration and distribution of press companionship pressure suppliers to bear the following bear. Then checking its curved place according to the following formula. Sliding bearings or cylindrical roller bearings in the arc line contact with the tablet, its reaction force should meet the formula requirements. On that roller bearing, the radius of the curved surface of the contact points twice directly. Under the assumption that the reaction force by the end of the beam pivot bearing plate evenly distributed to the pier bearing pads, sliding support in ensuring the cushion-like pressure should not exceed the design value of the concrete shadow beefy partial pressure of is sufficiently large. Sliding bearing to be considered due to temperature changes and other factors, the pad has a maximum allowable level of displacement will cause additional moment, sliding bearing considering the calculated values ??behind. Sliding bearing reaction force force force method and bearing basic requirements. Measured reaction force truss bridge bearing slide ball bearing hinges, simple structure of the basic requirements for simple bearing. Determination of bridge bearings rebates super quiet small bridges and other objects structure, if the top beam method will make change happen fulcrum position, sliding bearing reaction force corresponding changes, so to accurately measure the reaction force hinge for difficulties in the international On the small forward had buried adopted to determine the bearing reaction force bearing steel sliding ball joints, such as the National Development test bearing jack products. Germany has been the formation of oil control in the rubber bearings in the 1980s, a change in the use of hydraulic dynamometer sliding bearing reaction force support girder bridge. Good results. However, this method was never used sliding bearings in a continuous bridge over the roof sliding ball joint bearing, China's railway authorities have considered using sliding bearing basin or basins compression ring to seek changes in wake of force bearing Experimental study of reactions, but in the vertical compression test of time due to the nonlinear relationship between the actual deformation of the differences and the support conditions of the seat, so that the result is hard and a reaction force corresponding to the test bearing. According to the actual use of the sliding bearing-like body and the environment, measuring bearings generally have a basic requirement. Tianjin slide ball bearing hinge support seismic shock that a good home? Click here, sliding steel ball bearing hinge is provided by Hao-engineering rubber. Hengshui Hao Tong Engineering Rubber Co., Ltd. (www.htgcxj.com) in the grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, ball bearings and other steel industry has high visibility, integrity management both, quality of service, welcome to inquire or consult our "business alliance customer service" it!