盆式橡胶支座是近十几年来在板式橡胶支座的基础上发展的几种新型支座之一。它除了具备构造简单、用钢量小、成本低、建筑高度低的优点以外还具有承载力高、摩擦系数小、加工安装方便等特点,因而在国外桥梁中已大量使用。我国的唐山滦河大桥、柳州红河大桥等工程中也相继采用。通过实践充分显示了它的优越性,日益受到工程界的重视和欢迎。 Pot rubber bearing is the past few years in the plate rubber bearings on the basis of the development of several new bearings. In addition to its advantages of simple structure, small amount of steel, low cost and low building height, it has the advantages of high bearing capacity, small friction coefficient and convenient processing and installation. Therefore, it has been widely used in foreign bridges. China’s Tangshan Luanhe Bridge, Liuzhou Honghe Bridge and other projects have also been used. Through practice, it has fully demonstrated its superiority and is increasingly valued and welcomed by the engineering community.