Highway bridge bearings production, both to facilitate the design and construction, with or without an extra beam bottom design of the other components, reducing the building height and project cost, such a highway bridge bearing force uniform, and there is no stress concentration phenomenon Void When using this product, according to the factory to provide products Theravada board length dimensions, calculate and determine the height of the center bearing, determined in accordance with the size of the height. When the wind load, in the usual state highway bridge bearings bearings based on functional requirements, coupled with the impact when the wind is very necessary objects like bridges, horizontally elongated structures, primarily the role of the transverse direction wind problem, for the upper part of the bridge structure, highway bridge supports it as the role of transverse horizontal wind loads to consider, in terms of the bearing must have to ensure that the bridge superstructure in the horizontal force generated by wind loads reliably delivered to the function on the bridge substructure. Highway bridge bearing equivalent stiffness constant equivalent, from LRB hysteresis characteristics equivalent linear model, calculate the total energy absorbed by the seat of elastic bearing the principle of work carried out according to the following formula performance, highway bridge bearing equivalent stiffness, depending on the money value of shear stress and Q-type non-fixed value GJZ laminated rubber bridge bearings, bearing him along with the increase of the deformation decreases its variation, our The test results and changes of Chang'an University trials related to foreign basically the same. So GYZ round rubber bridge bearings, in the design of lead rubber bearing shear stress value of money, according to the deformation of rubber bearing basin GPZ bridge bearings, determined by the calculation formula, design lead pins When rubber highway bridge bearings, the first lead pin diameter to be selected in order to obtain the best energy damping effect. Because when the seat height is constant bridge bearings, highway bridge bearings dissipate energy absorption capacity, as the lead pin diameter increases with the increase, due to increased lead pin diameter increases the yield strength of the highway bridge bearings, corresponding increases the bearing area due to hysteresis curve, that is, when the lead pin diameter is very small, multi-layered rubber bearing on the cash box constraints will be very full. Highway bridge bearings authoritative enterprise, GYZ round rubber bridge bearings, bridge bearing Loudi provided by Hao-engineering rubber. Search for "grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, spherical steel bearing" fly suppliers, network operators choose to have a full alliance Certified: Engineering Rubber Co., Ltd. Hengshui HaoTong (www.htgcxj.com), trustworthiness and reliability, "business alliance customer service" on page now click on live chat with us now!