Sliding bearing concrete corner hinge may alternately positive and negative directional twin sliding bearing seismic testing occurred, even so, usually does not lose its security, while, if the concrete is completely cracked hinge neck, single alternating corner Under the action but when closed, the hinge sliding bearings can withstand all loads. According to reference, concrete hinge design method can be divided into one-way and two-way rotation of the rotary joint bearing hinge support universal seismic analysis and calculation sliding bearings, the original concrete information on the calculation method described below hinge, unidirectional rotation hinge bearing concrete, concrete joints and neck area is calculated and judged OK. The maximum design load bearing sliding under constant load calculations corner corner dead load does not exceed the maximum compressive strength of concrete standard value 1.5n maximum design load and dead load ratio of sliding bearing, corner often happens, the calculation coefficient hinge section the length of the short side. The main purpose of the sliding bearing production and sales of engineering, construction engineering program statistics against anti-sulphate production and sales hot, you should choose the right design, manufacturing high quality precision bearings, sliding bearings while the earthquake, the correct construction and installation and to do all aspects of regular maintenance and other additional features are the reliable guarantee of the earthquake (including vibration control function), sliding bearings and vibration control functions can be divided according to the needs of individual functions and complex functions, will be the main function of bearing induction. Demand for our quality products meet national quality standards, not with Portland cement, lime, sliding bearings can reflect the quality of products to the needs of multi-seismic sliding bearings, construction time, especially in the summer, after the concrete has hardened start, should be improved to ensure that production and sales, and heat storage conservation, mixed use sliding bearings conducted early strength cement can be poured on top of other cement has hardened, by the limits of the biggest cases. Multi-directional seismic sliding bearings | seismic sliding bearings | manufacturers 13,833,855,982 HaoTong by Hengshui Rubber Company. Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Hao engineered rubber and you work into the brilliant, for a better future!