Analysis of Arch Forming Factors of Shallow Buried Hard Rock Tunnel under Overlying Load

Analysis of Arch Forming Factors of Shallow Buried Hard Rock Tunnel under Overlying Load

To investigate the arching effect of shallow buried hard rock tunnels under overlying load, the engineering scenario of a subway station on Qingdao Metro Line 6 is utilized. A large-scale tunnel loading model test is conducted, in conjunction with finite element numerical simulations, to analyze the...

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Bibliographic Details
Main Authors: Lixue Cao, Wentai Cui, Zhe Qin, Rui Xu, Tongtong Wang, Yanbing Liu
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Buildings
Subjects:
tunneling
shallow buried hard rock tunnel
arch effect
overlying load
similar model test
numerical simulations
Online Access:https://www.mdpi.com/2075-5309/13/9/2210

Internet

https://www.mdpi.com/2075-5309/13/9/2210

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