Analysis and Simulation of Hydrothrust System of Composite TBM

doi:10.3973/j.issn.1672-741X.2012.z2.007

Tunnel Construction ›› 2012, Vol. 32 ›› Issue (增刊2): 37-40.DOI: 10.3973/j.issn.1672-741X.2012.z2.007

Previous Articles Next Articles

Analysis and Simulation of Hydrothrust System of Composite TBM

WANG Long

(China Railway Tunneling Equipment Co., Ltd., Zhengzhou 450003, China)

Received:2012-06-19 Revised:2012-08-20 Online:2012-12-20 Published:2013-02-19

Abstract

Abstract:

The hydrothrust system design of composite TBM is critical for its excavation speed and efficiency. Especially for the TBM tunneling in heterogeneous ground, if the thrust system is stable, no sudden load impact will be imposed on cutterhead, cutters and main bearing by thrust force and the TBM will have a longer service life and lower excavation cost. In this paper, the control measures for the hydrothrust system of composite TBM are analyzed in depth, and MATLAB/CTRLLAB simulation is carried out via PID parameters optimization. The simulation not only improved the design optimization speed of hydrothrust system, but also provided precise data base for the stability analysis of hydrothrust system in composite TBM. 

Key words: composite TBM, PID, MATLAB/CTRLLAB

WANG Long. Analysis and Simulation of Hydrothrust System of Composite TBM[J]. Tunnel Construction, 2012, 32(增刊2): 37-40.

[1]	DING Hao, LIAO Jun. Design and Research of Tunnel Engineering Information Platform Based on BIM Technology [J]. Tunnel Construction, 2019, 39(S2): 60-68.
[2]	QIN Feng. Application and Development of Rapid Installation Technology for Pipelines in Shield Tunnel [J]. Tunnel Construction, 2018, 38(S2): 298-302.
[3]	CHEN Xuwen, HUANG Lei, ZOU Yilun. Rapid Construction Technology of Flexible Support for Rockburst Tunnel [J]. Tunnel Construction, 2018, 38(7): 1212-1219.
[4]	CHEN Haijun. Discussion on Design and Construction Technology for Extremely Largespan Loess Tunnels [J]. Tunnel Construction, 2018, 38(2): 270-276.
[5]	ZHAN Tao, YANG Chunbo, AN Bin. Rapid Grooving Technology of Doublewheel Trench  Cutter Used in Argillaceous Siltstone Stratum [J]. Tunnel Construction, 2018, 38(12): 2019-2025.
[6]	LEI Jianqiang, ZHAO Qilin, LIANG Zheng. Discussion on Application of Vehicle Carried Rapid Inspection  Equipment to Highway Tunnel [J]. Tunnel Construction, 2017, 37(S2): 47-53.
[7]	XIE Wenqing, CHEN Yao. Study of Rapid Construction Organization of Singleline Superlong Railway Tunnel [J]. Tunnel Construction, 2017, 37(S2): 198-204.
[8]	LI Geqiang, NIU Yanjie, CHEN Kui, XU Liping, GUO Bingjing, LI Yuesong. Research on Hydraulic Thrusting Control System of  Shield Machine Based on BPPID Controller [J]. Tunnel Construction, 2017, 37(7): 885-890.
[9]	CHEN Hong, YIN Xiaodong, LI Yong. Key Construction Technologies for Zhongtiaoshan Tunnel on Menghua Railway [J]. Tunnel Construction, 2017, 37(12): 1585-1592.
[10]	CAI Hanzhe. Study of Breakdown Rescue and Siding Setting for Long Tunnel Section of Urban Rail Rapid Transit Line [J]. Tunnel Construction, 2017, 37(10): 1322-1327.
[11]	DENG Mingjiang, ZHOU Xiaobing, CUI Dong, MA Yong, LI Wenxin, XU Mingxin. Key Technologies for Deep Superlong Water Diversion Tunnels: A Case Study of KaShuang Tunnel [J]. Tunnel Construction, 2016, 36(6): 666-675.
[12]	WANG Meng, ZHANG Yanyan. Rapid Construction Technologies for Longdistance  Doublearch Tunnels: Case Study on Ziyin Tunnel in Zunyi, China [J]. Tunnel Construction, 2015, 35(6): 589-594.
[13]	LI Ziqiang, YU Li, WANG Mingnian, DAI Zhongyu. Study on Rapid Excavation Technology for Deep Superlong Tunnels in Hard Rock [J]. Tunnel Construction, 2015, 35(3): 232-237.
[14]	GONG Guofang, HONG Kairong, ZHOU Tianyu, HOU Dianqing, WANG Lintao. Research on Shield Boring Attitude Control Based on Fuzzy PID Algorithm [J]. Tunnel Construction, 2014, 34(7): 608-613.
[15]	XU Zan, XIE Peicai. Measures to Ensure Rapid Boring of Open TBM Based on “4M+1E” Factors [J]. Tunnel Construction, 2014, 34(6): 569-575.

Analysis and Simulation of Hydrothrust System of Composite TBM

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments