Sliding bearing according to the local area and the maximum compression stress circular cylindrical steel contact surface plane to determine the allowable force, Hertz contact stress equation, steel elastic modulus. Down two points board contact line length. Two-way sliding hinge radius circular surface mount, when preliminary estimates are available. Only allow local compression stress steel contact. Shear pin before sliding bearing checking degrees. Sliding frictional resistance or load bearing pins Ding braking force allowed shear stress. There are various forms of sliding bearings, in addition to the main bearing form made a special presentation, slide bearings in addition some improvements in the form of special-purpose bearing and form the basis of the above, and new features The bearings are merged as a bridge to other forms of support. Dynamometer sliding bearing not only to force, but must make the stand, that is, sliding bearing in any case it should be the role of reliable delivery of various upper structure of the bridge substructure damping bidirectional slide hinge bearing, but also the need to adapt to the rotation and sliding of the bridge, the slide bearing reaction force test should be feasible, reliable and trusted, that is technically feasible, there is sufficient sensitivity test and test results have a high degree of accuracy . During sliding bearings should ensure the effectiveness of the use of force measurement functions. Our research and development dynamometer bearings, bi-1990s GJGZ sliding hinge support, our iron built by the Ministry of Railways, sliding support in the years of research experience, based on the reference information at home and abroad, bearing against the force of the basic requirements, combined with the specific requirements of the railway bridge applications, the use of steel pot rubber bearing sliding bi-isotropic GKGZ hinge bearing, rubber various parts of uniform pressure, positive pressure with rubber heap basin role that the Department plays a sliding bearings basic type characteristics. If the corresponding load bearing function is separated into various functions, each function on the principle of structural inspection should not appear at all interfere with each other, in the event of interference, but also the entire bridge structure should be designed system. Two-way sliding hinge support, strong technical force manufacturers, GKGZ two-way sliding hinge support 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!