Sliding bearing concrete corner hinges may occur alternately positive and negative to double measure, even so, usually does not lose its security, while, if the concrete is completely cracked hinge neck, alone in the corner under the action can alternately closed Seismic sliding bearings, sliding bearings that can withstand the full load of the hinge. According to reference, concrete hinge design method can be divided into one-way and two-way rotation of the rotary joint bearing hinge support analysis and calculation, the original concrete information on the calculation method described below hinge, hinge bearing concrete Seismic unidirectional rotation sliding bearing manufacturers, concrete joints and neck area is calculated and judged OK. The maximum design load bearing sliding corner under constant load does not exceed the maximum value of the maximum compressive strength of concrete 1.5n computing corner design load and dead load ratio of dead load of the sliding bearing, corner often calculated seismic coefficient Steel sliding bearing manufacturers, the length of the short side of the hinge section. Sliding bearing is a product in the form of our company's specialty, such bearings have two types of vertical displacement and fixed, damping steel ball bearing construction, sliding bearings technical parameters. Sliding bearings designed for vertical bearing capacity of the bearing capacity 0.8-80mn design level greater than or equal to the design of vertical bearing capacity of 20% or greater 0.02rad design corner design of sliding friction coefficient is less than 0.03 or winter rain greater than or equal to 15% design major The technical characteristics of sliding bearings using weathering performance and resistance to seawater corrosion better weathering steel and cast steel. Corridor seismic sliding bearing manufacturers, seismic sliding bearings, today's price quotes provided by Hengshui HaoTong 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!