The Field Ultrasonic Test of the Disturbance of Surrounding Rock by the TBM Construction

Yu Suo Wang; Zheng Qun Wu; Mao Hong Li; Qi Xin Yang

doi:10.4028/www.scientific.net/AMR.446-449.2101

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449The Field Ultrasonic Test of the Disturbance of...

The Field Ultrasonic Test of the Disturbance of Surrounding Rock by the TBM Construction

Abstract:

Measurement of the loose zone of tunnel surrounding rock is of great significance in the determination of its support measures and stability analysis. By identifying the loose zone, the effective measures can be adopted to ensure a safe tunnel construction. The ultrasonic test is conducted to the TBM construction of Zhongtianshan Tunnel to specify the disturbance range of the TBM construction on the surrounding rock and the anchoring lengths of bolts.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

2101-2104

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.2101

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Online since:

January 2012

Authors:

Yu Suo Wang, Zheng Qun Wu, Mao Hong Li, Qi Xin Yang

Keywords:

Loose Zone of Tunnel Surrounding Rock, TBM Construction, Tunnel, Ultrasonic Test

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References

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