某桥主桥承台钢板桩围堰施工方案设计及施工

以山东鄄城黄河公路大桥为工程实例,详细阐述了钢板桩围堰技术在大型桥梁深基坑的应用,对钢板桩围堰工艺参数设计、施工要求和注意事项进行了细致分析,指出钢板桩围堰施工进度快、安全、占地空间小,一次性投入低,对于深水墩施工切实可行。

The retaining construction planning design and construction of main bridge platform steel sheet pile over a bridge

With Juancheng Huanghe highway Bridge engineering in Shandong as example,the steel sheet pile retaining technology application in large scale bridge deep foundation was detail illustrated.The steel sheet pile retaining processing parameters design,construction requirements and matters need attention were detail analyzed.It pointed out that steel sheet pile retaining construction progress was fast,safe,floor space was small and one-and-for-all investment was loe,which was feasible to deep water pier construction.