發(fā)布時間：2019-03-19 10:05

【摘要】：為了防治隧道突涌水災(zāi)害,基于模糊層次分析法,以云山隧道為例,建立隧道突涌水風(fēng)險(xiǎn)等級指標(biāo)遞階層次結(jié)構(gòu)模型,確定其突涌水風(fēng)險(xiǎn)等級。研究結(jié)果表明:裂隙水、超前地質(zhì)預(yù)報(bào)和監(jiān)控量測是控制云山隧道發(fā)生突涌水風(fēng)險(xiǎn)的主要因素;確定云山隧道突涌水風(fēng)險(xiǎn)發(fā)生概率等級為4級,云山隧道突涌水風(fēng)險(xiǎn)損失等級為3級,云山隧道突涌水風(fēng)險(xiǎn)等級為Ⅲ級。基于模糊層次分析法的云山隧道突涌水風(fēng)險(xiǎn)等級評價結(jié)果與設(shè)計(jì)階段安全風(fēng)險(xiǎn)評估報(bào)告相一致,表明運(yùn)用該方法進(jìn)行隧道突涌水風(fēng)險(xiǎn)等級確定具有一定的合理性和科學(xué)性,為今后類似工程提供參考和借鑒。
[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，

本文編號：2443423