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China Tunnel Technology: Interactions of Flowing Grout and Soil/Rock Under Different Diffusion Patterns: Permeation, Compaction, and Fracturing
Open Access article. No money. Free read.
Interactions of Flowing Grout and Soil/Rock Under Different Diffusion Patterns: Permeation, Compaction, and Fracturing
Yu Liang ,1 Xumin Huang, 2 Shijun Gao, 3 and Yihao Yin 3
1 School of Civil Engineering, Sun Yat-Sen University, Zhuhai 519000, China
2 School of Aeronautics and Astronautics, Sun Yat-Sen University, Shenzhen 518000, China
3 China Railway 14th Bureau Group Mega Shield Construction Engineering Co., Ltd., Nanjing 210000, China
cover tunnel photo by: Matt Brown from London, England / CC BY
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Copyright 2019-2024 TunnelContact.com
https://www.hindawi.com/journals/geofluids/2022/2041924/
Study on the Floating of Large Diameter Underwater Shield Tunnel Caused by Synchronous Grouting
www.hindawi.comSynchronous grouting is the key factor causing segment floating during the construction of shield tunnel, especially the grout ratio and the control of the grouting pressure. In this paper, the ratio of grout material was optimized through multiple...