[Slide ball bearing hinge [slide] The main technical features of ball bearing hinge] GPZ (111) damping pot bearings retained the original pot bearings bearing capacity, flexible rotation, building height is low. Its basic structure is the addition of a rubber plate on its surface has a lower energy dissipation plate steel liner plate, and one-way activity in the middle of plates bearing or fixed bearing basin has a plug on the lower surface energy dissipation truss plate holder, and in the mouth of bearing steel basin margin notch features a dry-friction surface, at the level of seismic force dry friction surfaces can slide, earthquake energy consumption. In the usual dry friction surface does not slip, it does not produce damping rubber ring extrusion. [Slide] steel ball bearing hinge instability classification 1) a stable equilibrium problem bifurcation (branch point instability). Perfect straight bar and plate buckling buckling surface pressure during axial compression when both fall into this category. Stability 2) no equilibrium bifurcation (extreme point instability). [Slide] ball bearing hinge eccentric compression members made from construction steel, incapacity at the time of the plastic to a certain extent stable, fall into this category. 3) Jump instability is a problem different from the above two types of stability, it is the loss of jumping to another stable equilibrium state after a stable equilibrium. [Slide ball bearing hinge] GPZ (111) damping pot bearings require installation sequence 1. Press the design requirements set aside bolt position. 2. styling template will bolt cast in stone pier pad damping truss find unidirectional sliding bearings to Guangrun! , Bolts and steel piers connection (Note: flatness, bearing centerline according to design requirements). 3 on the stone floor mat overlay 2mm epoxy mortar will stand in place and tighten the bolts. 4. After the upper beam in place, remove the positioning slab. [Slide] ball bearing hinge stability analysis method of steel steel stability analyzes are for the structure under external loads exist under deformation conditions, when the structure or component should be studied in this deformation instability corresponding deformation. Was between structural deformation and nonlinear relationship between load and stable computing non-linear geometry problems, using a second-order analysis. Stability calculation is determined whether or buckling load ultimate load bearing truss Yunnan unidirectional sliding-class quality, can be regarded as stable bearing capacity of the structure or component of the calculation. [Slide] DHQZ ball bearing hinge damping steel ball bearing design parameters: 1. Design of vertical bearing capacity of 0.8-80MN. 2. The level of design capacity was greater than or equal to the design of vertical bearing capacity of 20%. 3. Design angle is greater than or equal to 0.02rad. 4. Design of sliding friction coefficient of less than or equal to 0.03. 5. Design damping ratio is greater than or equal to 15%. [Slide] damping spherical ball joints bearing steel bearing Main Features 1. Supports the use of weathering properties and good corrosion resistance to seawater Q355NH 10MnPNbRE weathering steel and cast steel. 2. The outer layer of "metal spray paint heavy anti-Ac + aluminum outer shield layer +" multiple protection system of high-quality slide truss bearing GB, thick metal coating total is greater than 400um. 3. Spherical friction polytetrafluoroethylene combined with the stainless steel plate rotating surface. 4. The use of damping and seismic measures, with strong damping and seismic effects. Seismic structure horizontal shearing apparatus, namely shear block structure with a combination of damping pin, its working principle is that when there is a strong level of force generated when the bearing plate shear extrusion block is connected with the roof, when the squeeze When the pressure exceeds the shear yield strength of the pin and the bolt, both the shearing means is an effect. Truss bearing, one way to find a seat to slide damping truss Guangrun! Widely trusted by Run-Run Hengshui Rubber Co. project. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) is specialized in the "seismic steel ball bearings, spherical steel unidirectional bidirectional slide bearings, ball joints fixed elastic damping bearings," the enterprises, companies adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Wang. You can also access (www.grgcxj.cn/supply_details_38298895.html), for more information about the company.