Hao Tong Engineering Rubber _ Price _ pot rubber bearing rubber bearing basin is provided by Hao-engineering rubber. We are Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) located at: Hebei Hengshui specializes in: grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, ball bearing steel bearing the arithmetic mean of the vertical compression deformation takes four displacement sensor reading, which is a typical load-deformation curve on 5000KN test machine shown if Figure rubber bearing basin price, bearing a large initial deformation hinge, its original intent is generally due to branch After assembling the parts seat gap is compacted, but also because of the use of their hands Fiao vinyl sheet quality standards, its test large initial deformation caused by other factors, but the final test load-deformation curve should exhibit a linear relationship, in order to meet the requirements. Spherical bearing horizontal load tests. Spherical bearings which use horizontal loads, load tests should be designed generally horizontal load of 1.2 chanting, test type spherical bearings should be placed in the center of the bearing plate tester position and balance sheet since the reaction frame and horizontal force test device After placed in place, the first pre-press and then subjected to formal loaded. To ensure safety when loading, now added to the design of vertical bearing capacity of 50%, then to 0.5% as the initial design of the horizontal force thrust, then gradually loaded. 2min after each record is loaded once regulator dial indicator readings 90% of the design load, and then the vertical bearing capacity is added to the design capacity, then the level of force applied to the test load and unload 3min after the regulator, the loading process of continuous three times the level of load bearing deformation takes two dial indicator on average, the typical load-deformation test on 5000kn test machine shown in the curve, the test load bearing horizontal force deformation curve should exhibit a linear Guangxi. Spherical bearing friction coefficient test. The maximum amount of movement longitudinally movable bearing calculations, the maximum amount of movement for the calculation of the longitudinal steel beams bearing activities, according to inter-conversion are not calculated or load, are not dead load of steel beams span the basic calculation of allowable stress , the temperature coefficient of linear expansion of steel, the temperature difference is calculated rubber bearing basin, the elastic modulus of steel fixed pot rubber bearing, steel truss chord section of weakening factor, can be approximated to 0.8, the normal displacement of the roller bearing, roller normal displacement axis bearing according to the following. Roll axis normal displacement, a positive sign that stretch beyond the span girder expansion coefficient calculated beam span, component temperature measurement, design, bearing temperature at the floor, bearing and roller shaft center line when. The average annual maximum and minimum temperatures. Longitudinal displacement member ends generated by live load, if there are not allowed to climb the rollers move or shake when skewed axis tilt, seat position should be corrected. In order to avoid the rolling surface is blocked, bearing activities can be mounted on the dust cover. Steel bearing detail dimensions determine the checking, the pendulum roller bearing activities, hundreds of top plane size depends on the amount of support and pressure point construction area, the top surface plane transverse width should be wider than the beam end node base plate 15mm in order to put lectures plate placed on top of the tank.