橡胶桥梁支座是一种专用橡胶减震件,通常被安装在铁路或公路桥梁的上层结构(桥体)和桥墩之间。它的作用是使桥体所负担的总荷载(包括静载和活载)有效地传递给桥墩。它还能适应上层结构 Rubber bridge bearing is a special rubber shock absorber, usually installed in the railway or highway bridge superstructure (bridge) and between the pier. Its role is to make the bridge load the total load (including static load and live load) effectively transmitted to the piers. It can also adapt to the superstructure