摘要
以石长铁路增建二线资水特大桥施工栈桥为例,进行了深水贝雷栈桥的方案设计和验算。此类施工栈桥的水中墩乃至上部结构安全施工是技术关键,提出的简化及验算方法可供类似工程的现场技术人员借鉴与参考。
Based on the construction trestles for the Zishui super bridge in the supplementary No.2 line of Shichang railway,a full procedure of schematic design and check calculation of a Bailey Trestle in deep water area are summarized and presented.The constructional safety of the super structures and the piers in the water is the key technologies for these trestle bridges during the construction stages.The analysis simplification and calculation methods summarized in the paper provide practical examples and references for the similar construction engineers.
出处
《上海公路》
2013年第1期50-54,14,共5页
Shanghai Highways
关键词
贝雷梁
栈桥
设计
验算
Bailey girders
trestle
design
calculation check
