Taking New River Bridge of Beijing-Shanghai high-speed rail cross Qinhuai engineering as background, detailed bridge deep foundation construction, steel sheet pile waterproof cofferdam structure design calculation method and Construction Notes, after the on-site construction to prove, large the Qinhuai new river bridge steel sheet pile cofferdam design is reasonable, safe and reliable construction program, providing a useful reference for similar projects.%本文以京沪高速铁路跨秦淮新河特大桥为工程背景,详细介绍了桥梁深水基础施工中采用钢板桩进行防水围堰结构设计的计算方法及施工注意事项,经过现场施工证明,秦淮新河特大桥钢板桩围堰设计合理,施工施工方案安全可靠,为同类工程提供有益借鉴.
展开▼
