针对黄冈市深基坑安全风险的分析研究

Study on Safety Risk of Deep Foundation Pit in Huanggang City

基坑工程是一个分项工程,由于基坑工程的差异性、复杂性及不确定性,其风险较大,在基坑施工中发生事故的概率远远大于主体工程,事故率达到10%~20%。基坑工程事故的影响大、处理难,只有在基坑工程中做到精心设计、精心施工、加强监测、提高信息化水平,才能有效防止基坑安全事故的发生。通过对深基坑安全风险因素分析,提出了基坑安全预防几点建议。

The foundation pit engineering is a sub project. Due to the difference, complexity and uncertainty of foundation pit engineering, the risk is bigger, the probability of accident in foundation pit construction is far greater than the main part of the project, whose accident rate is up to 10%-20%. The huge influence and difficult handling for foundation pit engineering accident makes us to well-design, well-construct, strengthen monitoring, improve the level of information, in order to effectively prevent the pit safety accidents. Through the analysis of the deep foundation pit safety risk factors, the author put forward some suggestions to prevent pit safety.