Analysis of Tunnel Water Inrush Considering the Influence of Surrounding Rock Permeability Coefficient by Excavation Disturbance and Ground Stress

Affected by the coupling of excavation disturbance and ground stress, the heterogeneity of surrounding rock is very common. Presently, treating the permeability coefficient as a fixed value will reduce the prediction accuracy of the water inflow and the external water pressure of the structure, lead...

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Autori principali:	Helin Fu, Pengtao An, Long Chen, Guowen Cheng, Jie Li, Xiaohui Yu
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2021-04-01
Serie:	Applied Sciences
Soggetti:	excavation disturbance permeability coefficient ground stress water inflow prediction
Accesso online:	https://www.mdpi.com/2076-3417/11/8/3645
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