[Slide] stability ball bearing hinge is one of the elements of steel structure engineering design considerations need to focus on engineering accident case in real life due to the instability caused by the steel is greater, such as flat-American Stadium 92m Hartford City × 110m grid structure, and suddenly falling to the ground in 1978, is due to strut buckling; 1988 have occurred in our country 13 · 2m × 18 · 0m steel truss webs due to lack of steady slump in the construction process accidents; January 3, 2010 in the afternoon, Kunming new airport 38m steel bridge span suddenly collapsed, killing seven people were killed and eight people injured, 26 people were slightly injured, because suddenly the bridge steel support system instability, 8m high The bridge then collapsed down. As can be seen from the above case, [slide] steel ball bearing hinge FAILURE usually due to its structural design is unreasonable, due to the presence of structural design flaws, such accidents fundamentally eliminate, steel steady Design is the key. [Slide ball bearing hinge] GPZ (111) damping pot bearings GPZ (111) is one of the damping pot bearings Guangrun Hebei Hengshui Rubber Co., Ltd. production bearing products, is a kind of energy dissipation damping effect of the bridge support for basic intensity 8 degrees for the bridge project area. This class has a one-way bearing activities (DX-type) and fixed (GD type) of two types. [Slide] bearing ball bearing hinge design parameters 1) vertical bearing capacity of the design drawing for 0.8--80MN seismic movable steel ball bearings, divided into 31 specifications. 2) Design horizontal bearing: Fixed bearing in each direction and a one-way bearing activities of non-sliding direction (perpendicular to the longitudinal direction of the guide block) level for bearing design vertical bearing capacity of 20%. 3) Design Corner bit 0.02rad. [Slide] ball bearing hinge construction details, also known as machining or Stakeout maps. Depth must be able to meet the direct manufacturing and processing plant. Not identical to another member unit to be individually drawn expression, and should be accompanied by a detailed material list, depth control design methods and construction details of expression and a map, the current chaotic elastic damping movable steel ball bearings , vary between the various units and their design and Steel Company. Looks very simple principle, but the technology is complex, the key is this seat with a measurable vertical strain and shear strain to the fiber becomes more sensors (sensor integrated in the composite board). [Slide ball bearing hinge] usually by stacking the highway bridge in the usual neoprene pads, composite panels can be integrated bearings to measure from the bridge and acting on the vertical and horizontal forces on the bridge. This basic principle of bearing and bearing similar measure, measurement method using a multi-directional fiber-optic strain sensor, and the other changes in the use of hydraulic movable steel ball bearings, these techniques need to be further research and development workers. Wedge pot bearings, ball joints [slide] is a stand-Run Hengshui Rubber Co., Ltd. developed the production of bearing products. Wedge pot bearings adapted sloping (or transverse direction along the bridge to the slope) of highway bridges and railway bridges, its internal structure and appearance of geometry (except height) comply GPZ, TPZ, QPZ criteria such as product design and Tpzb structure and principles. Wedge pot bearings production, both to facilitate the design and construction of an additional set beam bottom nor the other components, reducing the building height and the project cost. [Slide ball bearing hinge support] such force uniform, no stress concentration and void phenomenon. When using this product two-way movable steel ball bearings, according to the manufacturers to provide products of the attendance board length dimensions, calculate and determine the bearing centerline height, you can determine the installation height. [Slide ball bearing hinge support] Wind wind loads, in the usual state of bearings on the basis of functional requirements, coupled with the impact on the function of the wind is very necessary. Bidirectional movable steel ball bearings | movable steel ball bearings | bearing manufacturer of finished Guangrun by Hengshui Rubber Company. 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_46982285.html), for more information about the company.