Influence Analysis of Anchor Parameters on Stability of Surrounding Rock of Roadway with Rock Burst Hazard

Bao Zhu Yao

doi:10.4028/www.scientific.net/AMR.368-373.1458

Paper Titles

Research on the Construction of the Underground Street Passage with FLAC 3D
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Analysis of Wall Rock Settlement on Section of Super Shallow Four-Arch Tunnel
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On Innovation of the Construction Technique and Spatial Form of Large Self-Compacting Concrete Engineering — with the Science Center in WOLFSBURG, GERMANY as an Example
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Numerical Simulation for Smoke Flow of the Underground Railway Tunnel Fire
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Influence Analysis of Anchor Parameters on Stability of Surrounding Rock of Roadway with Rock Burst Hazard
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Research on Space Simulation Methods for High-Pier Long–Span Pre-Stressed Continuous Rigid Frame Bridges
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A Survey on Project Application of External Prestressing Technology
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Behaviors of Masonry Building with Frame Structure in Earthquake
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The Research of Corroded Stell-Structured Surface Characteristic
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373Influence Analysis of Anchor Parameters on...

Influence Analysis of Anchor Parameters on Stability of Surrounding Rock of Roadway with Rock Burst Hazard

Abstract:

For operation roadway of anchor net support with rock urst tendency, the paper analyzed mechanism that anchor of roadway depress disaster of pressure bump by use of dynamic theory and researched influence degree of different anchor parameters on surrounding rock of roadway with rock burst hazard by use of numerical simulation software FLAC3D. The research result showed that main influencing factors of deformation of surrounding rock of roadway are length and distance of anchor bolt, sensitivity for anchor parameters of deformation of roadside is higher than roof and bottom of roadway.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

1458-1462

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.1458

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Online since:

October 2011

Authors:

Bao Zhu Yao

Keywords:

Anchor, Bolting, FLAC-3D, Numerical Simulation, Pressure Bump, Stability of Surrounding Rock

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References

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