软土地区深基坑管涌事故原因分析

Analysis on the Cause of Piping Accident of Deep Foundation Pit in Soft Soil Area

摘要:

通过现场踏勘、数据的采集和工地现场工人的取证，并组织当地专家进行事故调查会议，综合各方面的资料，分析了绍兴软土地区某深基坑围护工程发生基坑管涌事故的原因。为避免今后在粉土、砂土层等软土地区进行深基坑围护工程施工出现类似事故提供经验与借鉴。

Abstract:

By the construction site survey, data acquisition and field evidence, analysis was made on the cause of piping accident of foundation pit enclosure engineering in soft soil in Shaoxing, which provides the experience and reference to avoid similar accident in deep foundation pit enclosure engineering in soft soil such as silt and sand layer.