隧道施工风险评估关键技术研究

Research on Key Technologies of Tunnel Construction Risk Assessment

施工技术、施工环境以及施工设备是隧道施工中的主要安全风险因素。文章立足于上述风险因素,从梯阶层级搭建、风险因素的权重核算及层级因素排序等方面,研究了隧道施工的安全风险评估关键技术,并结合工程案例,验证所研究的技术是否满足隧道施工安全风险评估要求。

Construction technology,construction environment and construction equipment are the main safety risk factors in tunnel construction.Based on the above risk factors,this article studies the key technologies of safety risk assessment for tunnel construction from the aspects of ladder level construction,weighting of risk factors,and ranking of hierarchical factors,then,in combination with engineering cases,it verifies that this research technology meets tunnel construction safety risk assessment requirements.