Analysis of Monitoring and Measurement for Heishan Tunnel

Wen Ling Tian; Qi Li; Cheng Zhi Xiao

doi:10.4028/www.scientific.net/AMR.446-449.1645

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Analysis of Monitoring and Measurement for Heishan...

Analysis of Monitoring and Measurement for Heishan Tunnel

Abstract:

Abstract: For the purpose of stability of surrounding rocks of tunnel during the stage of construction and operation, a series of monitoring methods and measurement are carried out to investigate performance of Heishan tunnel through selecting 5 cross sections for monitoring. Based on the monitoring data, convergence around tunnel, displacement of different points of interior of surrounding rock, axial forces of rock bolts and pressure of surrounding rock are analyzed. The characteristics of selected cross sections are useful for engineers to optimize the preliminary design of tunnel. Furthermore, the study results can be used to guide the design, monitoring and construction for future tunnels with the similar geological condition.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

1645-1648

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.1645

Citation:

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Online since:

January 2012

Authors:

Wen Ling Tian, Qi Li, Cheng Zhi Xiao

Keywords:

Convergence, Heishan Tunnel, Monitoring and Measurement, Rock Bolt, Surrounding Rock

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References

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