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1.Taking the design of the wind fairing of box girders for Taoyaomen Bridge as example, to facilitate the maintenance and service of the high strength bolts for articulation inside the wind fairing of the box girders and minimize the difficulties in fabrication and installation of the wind fairing, the manhole covers for the wind fairing sections are made of HPVC engineering plastics.
摘要以大桥钢箱梁风嘴设计为例,考虑到风嘴内部销铰连接高强螺栓维修检查方便以及减小制造、安装难度,风嘴段检修开启采用硬聚氯乙烯工程塑料。收藏指正
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