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一、标准编制众所周知,盆式橡胶支座以它优良的滑移、灵活的转动、紧凑的结构和较小的几何尺寸等诸多优点自问世以来,迅速得到了世界各国的重视,发展速度很快。支座的承载力越来越大,已成为各国大跨径桥梁支座的一种主要形式。西德、法国、英国等都先后设计了不同系列,作为专利商品出售。我国盆式橡胶支座研究始于70年代,1978年首次应用在公路桥梁上。1982年交通部公路规划设计院完成了我国
First, the standard preparation As we all know, potted rubber bearings with its excellent glide, flexible rotation, compact structure and small geometric dimensions, and many other advantages since its inception, quickly gained the attention of all countries in the world, the development of fast . Bearing capacity of more and more large, has become a national major bridge span of a major form. West Germany, France, Britain and so have designed different series, as a patented product for sale. The study of pot rubber bearing in our country began in 1970s and was first applied to highway bridges in 1978. In 1982, the Ministry of Communications Highway Planning and Design Institute completed our country