Study on Ground Conditioning for EPB Shield in Waterrich Cobble Ground

Tunnel Construction ›› 2010, Vol. 30 ›› Issue (4): 411-415.

• wenzhang • Previous Articles Next Articles

Study on Ground Conditioning for EPB Shield in Waterrich Cobble Ground

MA Lian-Cong

China Railway Erju Group Co., Ltd., Chengdu 610031, China

Received:2010-05-06 Revised:2010-07-11 Online:2010-08-27 Published:2010-08-30

Abstract

Abstract:

Indoor experimental study is made on the ground conditioning for EPB shield in waterrich cobble ground in Chengdu and ground conditioning agents and their mixing proportions suitable for such ground are obtained temporarily. The agents and their mixing proportions are trialed in the job site and final appropriate mixing proportions are determined. The study results can be served as reference for the ground conditioning of EPB shields in other similar grounds.

Key words: Metro works, waterrich cobble ground, EPB shield, ground conditioning, foam

MA Lian-Cong. Study on Ground Conditioning for EPB Shield in Waterrich Cobble Ground[J]. Tunnel Construction, 2010, 30(4): 411-415.

[1]	ZHAN Chao. Experimental Effect Prediction of Ground Conditioning of Water rich Sandy Stratum Based on BP Neural Network [J]. Tunnel Construction, 2020, 40(7): 988-0996.
[2]	CHEN Xianzhi, CHENG Yong, YANG Xiaolong, LIU Fei, HU Qinxin, LIU Pengfei. Experimental Study on Ground Conditioning Technology for EPB Shield Boring in Water-rich Gravel Stratum [J]. Tunnel Construction, 2020, 40(5): 636-643.
[3]	SUI Hongrui, ZHOU Jinzhong, HE Weiguo. Upgrading and Improvement of Insulation Measures for FoamWater Spray System of Haihe Tunnel in Tianjin [J]. Tunnel Construction, 2020, 40(2): 283-291.
[4]	LI Zhijun, FANG Youliang, XIAO Gang, LAI Wenhui, QU Yong, FU Jinyang, XU Zan. Ground Deformation Characteristics of Water-rich Gravel Stratum during EPB Shield Stop [J]. Tunnel Construction, 2020, 40(1): 106-113.
[5]	QI Mengxue, CHE Xinning, LI Xiuyun. Application of Composite Highangle Belt Conveyor to Metro Construction [J]. Tunnel Construction, 2019, 39(9): 1530-1536.
[6]	JIANG Yusheng, SUN Zhengyang, YANG Zhiyong. Construction Risk Monitoring System and Parameter Warning of EPB Shield [J]. Tunnel Construction, 2019, 39(7): 1083-1089.
[7]	ZOU Jinjian. Inverse Control Technology of Dynamic Neural Network of EPB Shield [J]. Tunnel Construction, 2019, 39(7): 1104-1109.
[8]	HE Xiongfei, ZHANG Xun, LI Zhiguo, XU Jinghe. Development and Application of New Foam Agent for Anticlogging of Shield Tunneling [J]. Tunnel Construction, 2019, 39(6): 925-933.
[9]	张正维，闵绚，戴敏，赵丽博， CHOWDHURY Amina， SAEED Tariq. 超长GIL管廊排热通风研究 [J]. Tunnel Construction, 2019, 39(4): 584-593.
[10]	WU Hongbo, ZHOU Chuanbo, JIANG Nan, GAO Tan. Ground Deformation Characteristics of Doubletrack Metro Tunnel Bored by Slurry Balance Shield and EPB Shield [J]. Tunnel Construction, 2019, 39(2): 219-226.
[11]	PENG Lei, HE Wenmin, CHANG Yawen, KONG Lingchang, YANG Jiangpeng, ZHU Peng. Compressed Air Foam System and Its Foaming Performance [J]. Tunnel Construction, 2019, 39(11): 1815-.
[12]	AN Hongbin, HUAI Pingsheng, BAI Xiaoling, GUO Yinxin, YAO Bawu. Construction Technology of Underwater Receiving of EPB Shield Under Condition of Noend Reinforcement [J]. Tunnel Construction, 2019, 39(10): 1697-1703.
[13]	WANG Haibo, WANG Shuying, HU Qinxin, LIU Pengfei. Study of Influencing Factors of Permeability of SandFoamMixture for Shield Tunneling [J]. Tunnel Construction, 2018, 38(5): 833-838.
[14]	YE Chenli. Study of Ground Conditioning Technology for Earth Pressure Balance (EPB) Shield Used in High Water Pressure and High Permeability Sandy Stratum [J]. Tunnel Construction, 2018, 38(2): 300-307.
[15]	PENG Baofu, HE Xiongfei. Development and Application of Special Soil Conditioner for Shield in Waterrich Sandy Cobble Stratum [J]. Tunnel Construction, 2018, 38(12): 1935-1940.

Study on Ground Conditioning for EPB Shield in Waterrich Cobble Ground

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments