摘要
鹤大高速公路ZT07标段二道松花江特大桥主桥所处地质、水文环境较复杂,主墩承台和首段连续梁施工采用钢板桩围堰和钢管支架两项临时结构,对这两项临时结构设计进行阐述,为类似工程提供参考。
The main bridge of the Second Songhuajiang River Bridge on ZT07 Contract Section of the Heling-Dalian Expressway is located in a complex geological and hydrological conditions.In order to build the pile cap and the first section of box gird of the main pier,a steel sheet pile cofferdam and supporting structure are built.In this paper the design of the two temporary structures are elaborated,which can provide reference for similar projects.
出处
《公路》
北大核心
2016年第6期137-141,共5页
Highway
关键词
钢板桩
围堰
钢管
支架
设计
研究
steel sheet pile
cofferdam
steel pipe
supporting structure
design
study
