Study on the water pressure distribution characteristics of tunnel lining and pressure-reducing capability of

Study on the water pressure distribution characteristics of tunnel lining and pressure-reducing capability of

In order to study the pressure-reducing capacity of the tunnel drainage system in the water-rich areas, a three-dimensional fluid solid coupling numerical model was established using FLAC3D software based on the Fenghuang No.2 tunnel of the Hezhou Bama Expressway (Laibin to Du′an section). A new com...

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Bibliographic Details
Main Authors: Xinpeng CHEN, Chaoyi WANG, Feng LU, Linlong LI, Feilong ZHAO, Cheng XIONG, Chongjun LUO, Kaimeng MA
Format: Article
Language:zho
Published: Hebei University of Science and Technology 2025-04-01
Series:Journal of Hebei University of Science and Technology
Subjects:
tunnel engineering; water-rich tunnel; distance between circumferential drainage blind pipes; permeability coefficient ratio; height of water head; evaluation of pressure-reducing capacity
Online Access:https://xuebao.hebust.edu.cn/hbkjdx/article/pdf/b202502012?st=article_issue
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https://xuebao.hebust.edu.cn/hbkjdx/article/pdf/b202502012?st=article_issue

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