基于F-AHP法的隧道突涌水风险等级评价
发布时间：2019-03-19 10:05
【摘要】：为了防治隧道突涌水灾害,基于模糊层次分析法,以云山隧道为例,建立隧道突涌水风险等级指标递阶层次结构模型,确定其突涌水风险等级。研究结果表明:裂隙水、超前地质预报和监控量测是控制云山隧道发生突涌水风险的主要因素;确定云山隧道突涌水风险发生概率等级为4级,云山隧道突涌水风险损失等级为3级,云山隧道突涌水风险等级为Ⅲ级。基于模糊层次分析法的云山隧道突涌水风险等级评价结果与设计阶段安全风险评估报告相一致,表明运用该方法进行隧道突涌水风险等级确定具有一定的合理性和科学性,为今后类似工程提供参考和借鉴。
[Abstract]:Based on fuzzy analytic hierarchy process (AHP) and taking Yunshan tunnel as an example, a hierarchical structure model of tunnel water inrush risk grade index was established to determine its water inrush risk grade in order to prevent tunnel water inrush disaster. The results show that fracture water, advanced geological prediction and monitoring measurement are the main factors to control the risk of water inrush in Yunshan tunnel. The probability grade of water inrush risk in Yunshan tunnel is grade 4, the risk loss grade of water inrush in Yunshan tunnel is grade 3, and the risk grade of water inrush in Yunshan tunnel is grade 鈪，
本文编号：2443423
[Abstract]:Based on fuzzy analytic hierarchy process (AHP) and taking Yunshan tunnel as an example, a hierarchical structure model of tunnel water inrush risk grade index was established to determine its water inrush risk grade in order to prevent tunnel water inrush disaster. The results show that fracture water, advanced geological prediction and monitoring measurement are the main factors to control the risk of water inrush in Yunshan tunnel. The probability grade of water inrush risk in Yunshan tunnel is grade 4, the risk loss grade of water inrush in Yunshan tunnel is grade 3, and the risk grade of water inrush in Yunshan tunnel is grade 鈪，
本文编号：2443423
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