井点降水技术在桥梁深基坑中的应用

Application of well-point dewatering technology on bridge deep foundation

以山东鄄城黄河公路大桥为工程实例,详细阐述了井点降水技术在大型桥梁深基坑方面的应用,对井点降水工艺参数设计、施工要求进行细致分析,实践证明,该工程采用井点降水技术处理地下水,处理效果明显,且经济效益显著。

Taking Shandong Juancheng Yellow River highway bridge as example, the author describes the application of well-point dewatering technology on large type bridge deep foundation, analyzes the well-point technology＇ s parameter design and construction requirements in detail, practice proves that this project adopting well-point dewatering technology treating underground water, the treatment effect is obvious, and economic benefit is significantly.