深水大流速河道桥梁基础作业平台施工技术

Construction Technology of Bridge Foundation Working Platform in Deep-water High Velocity River

以某深水大流速河道桥梁基础作业平台施工为例,首先从作业平台难点及选型方面进行分析,再从平台结构设计、计算分析、施工参数优化、关键技术要点等方面开展应用研究,从而形成成套技术。工程实践证明,该技术可有效解决在深水大流速河道区域进行桥梁基础作业平台施工时的主要难题,具有良好的应用价值。

Taking the construction of a bridge foundation working platform for a deep water and high velocity river as an example,first of all,the difficulties and selection of the working platform are analyzed,and then application research is carried out from the aspects of platform structure design,calculation analysis,construction parameter optimization,key technical points and so on,to form a complete set of technologies.Engineering practice shows that this technology can effectively solve the main problems encountered in the construction of bridge foundation work platforms in deep water and high velocity river areas,and has good application value.