Neck section sliding bearing hinge generally be made of concrete circular or octagonal-shaped sliding seat, neck diameter is smaller than the root of the concrete hinge Nanjing map size, splitting tensile stress is usually made of concrete reinforced to withstand the bolt, bolt ribs The minimum height of a two-way arrangement is about 0.7d sliding bearings, sliding bearings spiral bar area can be estimated, the axial force acting on the hinge, the spiral ribs sliding bearing diameter truss bridge design is often due to the bridge site and other factors, it is possible to complete the bridge span on the imbalance, causing some tension and compression support at the problem cropped up again. That pressure is tension, based on past experience in the design, the proportion of the sliding bearing bridge across the edge of the hungry should be controlled at 0.52-0.62, when using the side span span of 0.5 or more hours. To set the general tension in the transition pier bearing, not only that bridge, sliding bearing some large venues between roof trusses supporting column will appear the same situation. In order to overcome the pull force structure using some balance weights approach, but multi-use set of skills under pressure and can withstand the tension mount form to apply, therefore, bearing structure in the form known as the twelfth generation appeared in works to produce sales. Fixed by prestressing steel sliding bearing center prestressed center seat height in the range should be provided with a closed casing to form a rotating seat cushion to make the buffer layer, the general structure shown in tension and compression of spherical support seat, sliding bearing product similar products around the world, primarily through the tension bolt bearing at the center, the upper and lower companion connected whole, so that the sliding bearing structure can withstand the pressure and can withstand a certain tension structure. Germany MAURER spherical bearings slide bearing structure shown Raya produced tension and compression support. Laminated rubber bearings set in its upper and lower steel buckle which can withstand the force of tectonic uplift. PQ choose basin spherical rubber bearing sliding bearing tension and compression, can withstand the pressure in the upper and lower steel gusset set to achieve the structure can withstand the forces pulling on my company's products, is sliding bearing roof, steel liner board and backplane are a casting, vertical bearing capacity of the bearing design for 7000kn, the pull force 3070kn, horizontal bearing capacity for 5860kn, allow directional sliding bearing angle is 0.02rad, installation, sliding bearing top, bottom and top and bottom of the member by welding, spherical rubber bearing basin, to achieve better results. Directional sliding bearings, sliding bearings, sliding bearings where to sell? Hengshui Hao-Hao Tong provided by Hengshui Rubber Company. Hengshui Hao-Engineering Rubber Co. (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 hand in hand into the brilliant, for a better future!