GPZ pot rubber bearing steel pot rubber compression performance steel pot rubber is mainly used to deliver the beam end reaction force and angle, asked her to pressure reliable, elastic compression is small, a small anti-rotation torque. Steel pots pelvic Center 4:00 a maximum tensile stress, an average of 150MPa. Greater stress due to pelvic floor pelvic floor center slotted plate, causing partial loss center bearing, bearing conditions change caused due to local stress concentration. Actual bearing used concrete steel pots full contact with the supporting pelvic floor, pelvic stress is bound to be greatly reduced. Be seen in the use of load-induced pressure pot, and the value is not. Due to steel pot rubber quality bi lateral force activity rubber bearing basin, the basin should withstand tension ring rubber bearing basin, but because the concrete compression elastic support is bearing pot like deformation occurs, so that the basin Central pressure. This deformation generated when the pre-bowl ring should pressure may offset some of the basin ring tensile stress, the stress of the basin is advantageous. GPZ pot rubber bearing welded bearing damage tonnage 16MK, when the destruction of the basin welded steel rings tear, pots ring pulls outward, from the destruction of parts of the basin ring rubber extrusion, while the loss of carrying capacity. Erection and assembly station altitude station mold making, (l) when the grid is zero camber and Taiwan rose up to the position of the bracket with 5cm, steel pins fixed; (2) when the grid is bagging 2cm, Taiwan rising to the position of the bracket with a 7cm pot rubber bearing functional structure, steel pins fixed grid after bagging the pivot value, and so on; (3) when a single grid assembled after purchase bulk rubber bearing basin steel pin extraction, the jack back down to zero, so that land on the sliding track grid, the grid began to slip GPZ pot rubber bearing tight rubber sheet ferrule average pressure should not exceed 25MPa, the thickness of the rubber sheet ≥3.33D pot rubber bearing with a PTFE plate in use limit state under stress force: Average should be used under constant pressure loads should be pressure; the average should be under constant pressure loads for 28MPa, in all Under the load of 41MPa; edge maximum compressive stress at constant loads of 35MPa, under all loads to 52MPa. For the fixed bearing to withstand the horizontal force and the one-way bearing activities, usually when it is not as precise analysis, the desirability of twice the minimum wall thickness. GPZ series (Ⅱ) type rubber bearing basin main category divided into three categories according to the use of a performance, two-way bearing activities: a vertical load, vertical rotation and multi-slip properties, with SX representation; 2-way bearing activities: a vertical load, vertical rotation and sliding performance in a single direction, with DX representation; 3, the fixed bearing: a vertical bearing and vertical rotation performance, expressed by GD; by using the temperature range is divided into two one species, Std bearings: Suitable for -25 ℃ ~ + 60 ℃ use. 2, cold-type bearings: Suitable for -40 ℃ ~ + 60 ℃ use, code-named F. Vertical Compression: Under vertical design loads, bearing compressive deformation is not greater than 2% of the total height of seat, the basin ring diameter to less than 0.5% distortion basin ring diameter; bearing residual deformation does not exceed the total 5% deformation. Horizontal Bearing Capacity: fixed bearing in the horizontal direction and the carrying capacity of each individual activity bearing non-slip direction is not less than 10% of the vertical bearing capacity of the bearing. Compact pot rubber bearing rubber bearing basin characteristics _ _ Guangrun provided by Hengshui Rubber Rubber Co. Guangrun. Hengshui Guangrun Engineering Rubber Co. (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!