[Seismic] ball hinge support the development and installation of steel construction technology [seismic] ball bearing hinge layout and structure of the selection of steel suitable for layout basic rules are, well proportioned, bump fewer building plan changes, inappropriate axis shifted more centroid and centroid distance greater and greater ease of twisting residential flat. [Seismic] steel ball bearing hinge residential design requires horizontal displacement under wind loads and seismic loads control, therefore, consider the lateral force resisting structure is very important. Residential structural design often stairwells, elevator wall designed to resist lateral force structure. If you still can not control the displacement within the allowable range of values, you can put part of the wall between units of household walls or kitchen, bathroom (not moving wall) also as a lateral force structure. [Seismic] ball bearing hinge adjustment method will generally use the jack from the top end of the beam, in the [earthquake] top and bottom ball joint bearing surface coated with a layer of cement mortar or epoxy mortar. Beam off again, bearing the weight up and down the surface force in the beam should be parallel to each other and the same beam bottom and the top surface of tight pier; while the ends of the beam of a ball joint bearing [seismic] in the same plane, longitudinal beam inclination should be properly controlled multi-directional hinge ball bearing seismic activity, in order to ensure not obvious bearing shear deformation. Short side of the rectangle bearing the general direction should be placed along the bridge (note the direction not to engage in counter), to facilitate the beam end rotation. If you need to press the long side when placed along the bridge to be checking through the corner. Because isotropic circular bearing, installation, no need to consider the three-directional movable seismic ball bearing hinges, simply mount the center position of the center coincides with the design can be. In order to prevent the centrifugal force so that lateral movement of the beam, and can be designed to limit the lateral stopper on the outside of the beam becomes Taiwanese pier. [Seismic] ball bearing hinge mounting [seismic] ball bearing hinge on the mat stone structure on the lower part of the positional relationship between the coordinate system of the lower part of the structure is not the same location, you must first determine the coordinates. In this case, the following items should be described in the design drawing on: 1. [seismic] basic matters ball bearing hinge linear elements, layout, and other beams. 2. [seismic] ball bearing hinge method for determining the origin of coordinates and small axes. 3. [seismic] ball bearing hinge position coordinates of the large and the small coordinate coordinates. When [the earthquake] ball bearing hinge mounting direction to determine the direction of bearing installation, you must consider the direction of movement of the upper structure and the direction of rotation, do not make the upper and lower structures excessive stress. Especially for curved bridge and the bridge of unidirectional sliding seismic ball bearing hinges, made by moving a little inconsistent with the direction of rotation, so consider the function of bearing mounting direction, etc. should be indicated on the design drawings are extremely important. [Seismic] ball bearing hinge compared to traditional construction activities, green construction is an integral part of the whole life cycle of green building, along with the popularity of green building concepts proposed. Green construction means construction, to ensure the quality, safety, etc. as a precondition, the use of scientific management methods and advanced technology to maximize the conservation of resources, reduce the negative impact of construction activities on the environment, to meet the land, energy, water and materials and environmental protection as well as comfort. Green with green building construction, is built on the concept of sustainable development is reflected in the construction of the idea of ??sustainable development. Unidirectional sliding ball joint seismic bearings, ball joints seismic bearing, steel bearing damping provided by Hengshui Rubber Co. Guangrun. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangrun Rubber Company and you work into the brilliant, for a better future! You can also access (www.grgcxj.cn/supply_details_39557105.html), for more information about the company.