联合站的建筑结构大体上经历了四个阶段,第一阶段为混合结构;第二阶段为浮石混凝土大板结构;第三阶段为轻板刚架结构;第四阶段为轻板刚架并橇装结构。轻板刚架结构是组装技术的新发展,其改变了施工方法,减少了现场工作量,提高了“三化”施工水平,以葡一联合站为例: 1、预制化程度分析。由于采用了墩式基础和地基梁,可在工厂内成批生产,为产 The building structure of the joint station has basically gone through four stages, the first stage is a hybrid structure; the second stage is a pontoon concrete slab structure; the third stage is a light frame rigid frame structure; the fourth stage is a light frame rigid frame and sled Structure. Light weight rigid frame structure is a new development of assembly technology, which changed the construction method, reducing the workload on site, improving the “three of” construction level, a Portuguese-United stations as an example: 1, the degree of prefabrication. As a result of pier foundation and foundation beam, batch production in the factory, for the production