振冲碎石桩施工质量管理系统的工程实践

Practice of Construction Quality Management System of Vibrating Replacement Gravel Pile

振冲碎石桩是解决我国西南地区水电开发面临的深厚覆盖层问题的关键技术手段之一。作为隐蔽工程的振冲碎石桩施工质量管理受众多不利条件影响。为了克服传统振冲碎石桩质量管理体系中人为因素影响大、质量管理时效性低等弊端,笔者基于硬梁包水电站振冲碎石桩地基处理工程,梳理了振冲碎石桩质量管理流程,开发了一套振冲碎石桩施工质量管理系统,经现场试运行可有效提高振冲碎石桩施工质量管理水平。

Vibration replacement gravel pile is one of the key technical methods to solve the problem of deep overburden layer in hydropower development in southwest China.As a concealed project,the construction quality management of vibration replacement gravel pile is affected by many adverse conditions.In order to overcome the problems in traditional vibration replacement gravel pile quality management system,such as human factors,low timeliness of quality management,based on the foundation treatment of Yingliangbao Hydropower Project,this paper the quality management process of vibration replacement gravel pile was combed,and a set of construction quality management system of vibrating replacement gravel pile was developed,which can effectively improve the construction quality management level of vibrating replacement gravel pile.