基于云模型的公路隧道施工风险评估

Highway Tunnel Construction Risk Assessment Based on Cloud Model

隧道施工过程通常受多种风险的影响,存在极大的不确定性和模糊性,所以运用云模型理论通过直观的云图反映具体风险情况。文章重点考虑了地质因素、隧道工程因素、施工管理因素和洞口工程因素等指标的影响,提出一种基于组合赋权与云模型的公路隧道施工风险评价模型。结果表明该项目施工风险与标准云对比风险较低,验证了该评价模型的适用性和有效性,可作为评估公路隧道施工风险的有效模型。

Tunnel building customarily endures diverse peril impacts,retaining vast incertitude and haziness.Consequently,cloud methodology hypothesis is exerted to intuitively reflect particular jeopardy state through cloud figures.This essay concentrates on geologic influences,tunnel technological influences,building governance influences plus portal building influences like signs'impacts,pitching a highway tunnel edification jeopardy evaluation replica grounded on consolidated weighting plus cloud methodology.Outcomes evince this project's edification jeopardy accords with debased peril standard cloud,authenticating this evaluation replica's relevance and effectuality plus qualifying as an operative replica to assess highway tunnel edification jeopardy.