Seismic slip-way one-way bearing sliding bearings _ _ Guangrun Rubber Company

[Seismic] ball bearing hinge mounting height Typically, the deck has a longitudinal and cross slope, even on the same mounting height of the lower bearing structure is different for each seat, to design elevation should prevail, to determine the top of the lower structure surface design height, saddle pad thickness stone mortar and stone support cushion height. Seismic ball bearing hinge 30mm mortar thickness generally used as a benchmark. Even when the top surface of the lower structure design height cross slope, the largest earthquake trench mortar ditch ball bearing hinge hmzx, also want a small dog height H underside than bearing set as well, when the earthquake ball hinged cushion stone mortar The thickness of large seismic slip-way bearing, must consider setting up branches in the lower cushion stone and construction segments, such as the top surface elevation plus. [Seismic] reserved ball bearing hinge holes in the design should be drawn aside hole pattern, holes are generally reserved for standard shapes as shown. At the same time should be mainly the following questions: 1 [the earthquake] ball bearing hinge mounting location may lifting. 2. [seismic] ball bearing hinge completely non-shrink mortar poured easy filling operation, and because of the size of the economy. 3. [seismic] ball bearing hinge mounting height is appropriate. Green Green Construction steel building construction, the design should be based on a full consideration of the requirements of green construction, combined with the construction environment and conditions for elastic unidirectional sliding bearing, optimized. Green Construction includes the following aspects: construction planning, material procurement, site construction, engineering and inspection, etc., at all stages should strengthen management and supervision of unidirectional sliding bearings to ensure smooth progress of the construction activities. [Seismic] KTQZ series ball bearing hinge seismic steel ball bearings are designed according to the bridge seismic requirements. I plant more than 10 years of design, manufacture and use of ball bearings experience; referring to the ball bearing design approach of the European standard EN1337 requirements; using finite element analysis to design optimization. This series of ball bearings suitable for seismic intensity of 7 degrees and 8 degrees bridges. As a result of heavy-duty metal spraying and coating system, better adapted to the acidic, marine and other corrosive atmosphere environment. [Seismic] technical performance ball bearing hinge [seismic] vertical bearing capacity of the ball bearing hinge points 31: 1000,1500,2000,2500,3000,4000,5000,6000,7000,8000,9000,10000,12500, 15000,17500,20000,22500,25000,27500,30000,32500,35000,37500,40000,45000,50000,60000,70000,80000,90000 and 100000kN; 4.2 bearing angle is 0.02rad. 4.3 bearing can withstand a horizontal force to each fixed bearing GD, DX-way bearing activities transverse direction (along the bridge to be placed) or along the bridge (transverse to the placement) for bearing vertical bearing capacity of 15% (for seven seismic zone) and 30% (for eight seismic zone); [seismic] SX-way ball bearing hinge bearing activities because they do not withstand the horizontal forces grid unidirectional sliding bearings, so both for seven of the earthquake zone, but also for eight seismic zone. This series bearing seven seismic zone seismic peak acceleration take 0.10g, eight seismic zone seismic peak acceleration take 0.20g; seismic slip-way one-way bearing _ _ Guangrun slip rubber bearings company wide by Hengshui Run Rubber Limited. 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!