| 
| 
China Tunnel Academic Paper : Stability Analysis of TBM Tunnel Undercrossing Existing High-Speed Railway Tunnel: A Case Study from Yangtaishan Tunnel of Shenzhen Metro Line 6
Mingji Zhao
School of Mechanical and Electrical Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China
Yun Cheng ,Zhanping Song ,Tong Wang ,Yuwei Zhang
School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China
Shaanxi Key Laboratory of Geotechnical and Underground Space Engineering, Xi’an 710055, China
Yitong Gong
School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China
Yuncai Song
China Railway Construction Bridge Engineering Bureau Group Co., Ltd., Tianjin 300300, China
Free article (free paper)
cover tunnel photo by: Matt Brown from London, England / CC BY
.jpg){kind=link}
Copyright 2019-2024 TunnelContact.com
https://www.hindawi.com/journals/ace/2021/6674862/
Stability Analysis of TBM Tunnel Undercrossing Existing High-Speed Railway Tunnel: A Case Study from Yangtaishan Tunnel of Shenzhen Metro Line 6
www.hindawi.comDuring the construction of the underpass of a new tunnel, the excavation unloading effect disturbs surrounding rock masses and promotes surrounding rock deformation, inevitably changing stress and displacement in the existing tunnel. Taking...