Running Cost of TBM Construction Machinery Shift in Zhongtianshan Tunnel

doi:10.3973/j.issn.2096-4498.2019.03.006

Tunnel Construction ›› 2019, Vol. 39 ›› Issue (3): 378-382.DOI: 10.3973/j.issn.2096-4498.2019.03.006

Previous Articles Next Articles

Running Cost of TBM Construction Machinery Shift in Zhongtianshan Tunnel

YANG Guoqing

(China Railway First Survey & Design Institute Group Co., Ltd., Xi′an 710043, Shaanxi, China)

Received:2018-10-30 Revised:2018-12-20 Online:2019-03-20 Published:2019-04-03

Abstract

Abstract:

The running cost of machinery shift, varies with construction shift numbers, should be controlled during TBM remanufacturing. Hence, a mathematical relationship model between the running cost and the number of TBM construction shift is established by analyzing the running cost data of TB880E fullface rock boring machine used in Xikang Tunnel of Qinling Mountains, so as to provide theoretical support for the cost management of related enterprises. And then the functional relationship between TBM construction machinery shift and shift number is refined. Finally, by considering the influence of cost during TBM stop and local remanufacturing on construction shift number, the feasibility of the model and functional relationship are verified by TBM running cost of Zhongtianshan Tunnel. It is concluded that the running cost of TBM construction machinery shift is functionally related to construction shift number; and the results can provide reference for budget preparation and cost control of similar tunnel projects and quota determination and refined management of TBM tunnel for relevant managers.

Key words: Zhongtianshan Tunnel, TBM, remanufacturing, engineering cost, machinery shift, running cost

CLC Number:

U 45

YANG Guoqing. Running Cost of TBM Construction Machinery Shift in Zhongtianshan Tunnel[J]. Tunnel Construction, 2019, 39(3): 378-382.

[1]	DU Lijie, ZHANG Zheng, LI Qingwei, ZHANG Weidong, DU Chuanqi, LIU Jiayi, YANG Yalei. Comparative Analysis on Adaptability and Applications of DoubleShield Open Tunnel Boring Machines [J]. Tunnel Construction, 2023, 43(6): 921-928.
[2]	GUO Weishe, HONG Kairong, GAO Pan, LI Fengyuan, , LI Shu′ao, , ZHAO Xu. Status Quo and Prospects of Tunnel Intelligent Construction in China [J]. Tunnel Construction, 2023, 43(4): 549-562.
[3]	SHEN Yanjun, LYU You, LI Shuguang, ZHANG Jinyuan, MA Wen, ZHANG Lei, XU Zhenhao, HUANG Yong. Research Progress of Tunnel Surrounding Rock Classification Method and Application Trend of "Artificial Intelligence+" [J]. Tunnel Construction, 2023, 43(4): 563-582.
[4]	ZHANG Jianming, SHI Kebin, DALAYIHAN Bahetebieke, SHAN Hongze, SHI Renyi, FU Tao, LU Zhipeng. Evaluation and Prediction of TBM′s Geological Adaptability Based on VariableWeight Set PairMultidimensional Linked Normal Cloud Model [J]. Tunnel Construction, 2023, 43(4): 645-657.
[5]	LI Jianbin, JING Liujie, YANG Chen, LIN Fulong, ZHANG Na, LI Pengyu. Discussion on Technical Characteristics and Realization-Path of Intelligent TBMs [J]. Tunnel Construction, 2023, 43(3): 355-368.
[6]	WEN Bin. Key Technology and Application of Efficient Tunneling of an Extra-Long Tunnel Bored by Two Tunnel Boring Machines [J]. Tunnel Construction, 2022, 42(S1): 433-441.
[7]	DU Chuangdong, HONG Kairong, LI Zhijun, YANG Yandong. Key Technologies of Tunnel Boring Machine Passing through Unfavorable Geology： a Case Study of Entrance Section of a Plateau Railway Tunnel [J]. Tunnel Construction, 2022, 42(7): 1274-1288.
[8]	HONG Kairong, DU Yanliang, CHEN Kui, FENG Huanhuan, JIA Lianhui, XU Fei. Full-Face Tunnel Boring Machines (Shields/TBMs) in China: History, Achievements, and Prospects [J]. Tunnel Construction, 2022, 42(5): 739-756.
[9]	LI Zhijun, CHEN Kui, CHEN Qiao, ZHOU Yi, LI Zeng, YU Jingbo, ZHANG Xiao. Discussion on Open TBM Excavation Diameter of a Plateau Railway Tunnel [J]. Tunnel Construction, 2022, 42(5): 807-816.
[10]	LIU Xiaochun. Topological Optimization of Swing Structure of Tunnel Boring Machine Carried Bolt Drill [J]. Tunnel Construction, 2022, 42(1): 137-144.
[11]	ZHANG Xinwei. TBM Selection and Key Technologies of Qiandao Lake Water Distribution Project [J]. Tunnel Construction, 2021, 41(S2): 612-619.
[12]	WANG Heng. Research on Lightweight Algorithm for Edge Terminal of Rock Slag Classification [J]. Tunnel Construction, 2021, 41(S1): 161-.
[13]	JIA Jianbo, GAO Guangyi, WEN Xingming. Comprehensive Treatment Techniques for LargeScale Water and Mud Outburst in Gaoligongshan Tunnel [J]. Tunnel Construction, 2021, 41(S1): 394-.
[14]	GUO Zhi, TANG Xigang, HAN Lisen, TIAN Bin, DING Shaojun, LU Xiaofeng. Study and Practice on Negative Ring Launching Technique for DoubleShield TBM Used in Qingdao Metro [J]. Tunnel Construction, 2021, 41(S1): 425-.
[15]	YU Changying, ZHONG Zhiquan. Discussion on Construction Technology for Mode Conversion between Earth Pressure Balance and SingleShield TBM of DoubleMode Shield [J]. Tunnel Construction, 2021, 41(S1): 464-.

Running Cost of TBM Construction Machinery Shift in Zhongtianshan Tunnel

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments