Influence of Pea-Gravel Layer on Segment Ring Support Performance in Shield TBM Tunnels: A Discrete-Continuous Coupling Simulation and Model Test

Author:

Wu Shengzhi1,Xie Hongqiang2,Zeng Zhengqiang3,Wang Mingnian4,Zhao Honghai2,Liu Yue2

Affiliation:

1. Lecturer, School of Civil Engineering, Shandong Jianzhu Univ., Jinan, Shandong 250101, China; Key Laboratory of Building Structural Retrofitting and Underground Space Engineering, Ministry of Education, Shandong Jianzhu Univ., Jinan, Shandong 250101, China.

2. School of Civil Engineering, Shandong Jianzhu Univ., Jinan, Shandong 250101, China.

3. College of Civil Engineering, Tongji Univ., Shanghai 200092, China (corresponding author).

4. Professor, Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Southwest Jiaotong Univ., Chengdu, Sichuan 610031, China.

Publisher

American Society of Civil Engineers (ASCE)

Subject

Strategy and Management,Industrial relations,Building and Construction,Civil and Structural Engineering

Reference39 articles.

1. Analysis on the behavior of shield TBM cable tunnel: The effect of the distance of backfill grout injection from the end of skin plate

2. Leaching behavior of carbonate bearing backfill material—An experimental and modelling approach;Fuchs R.;Constr. Build. Mater.,2020

3. Simplified numerical simulation method for segment joints of shield tunnels;Ge S. P.;Chin. J. Geotech. Eng.,2013

4. Guo R. 2014. “Research on stability of segmental lining structure of shield tunnel.” Ph.D. thesis School of Civil Engineering Southwest Jiaotong Univ.

5. Advance numerical simulation of tunneling by using a double shield TBM

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