Influence Analysis of Anchor Parameters on Stability of Surrounding Rock of Roadway with Rock Burst Hazard: Fid-Bau Portal

Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

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

Yao, Bao Zhu

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.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

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

Yao, Bao Zhu

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.

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

Yao, Bao Zhu

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.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Document information

Title:

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

Contributors:

Published in:

Advanced Materials Research ; 368-373 ; 1458-1462

Publication date:

2011-10-24

Size:

5 pages

ISSN:

1662-8985 , 1022-6680

DOI:

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

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

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

Similar titles

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

Yao, B.Z. | British Library Conference Proceedings | 2012

Influence of Rock Burst and Other Disasters on Stability of Surrounding Rock of Roadway

Yang, Yushun / Wei, Sijiang / Zhang, Dongming | Online Contents | 2017

Influence of Rock Burst and Other Disasters on Stability of Surrounding Rock of Roadway

Yang, Yushun / Wei, Sijiang / Zhang, Dongming | Online Contents | 2017

Soft rock roadway surrounding rock stability monitoring device

ZHAO CHUANXIANG / WU DEYI / HUANG YISHOU et al. | European Patent Office | 2024

Free access

Study on Stability of Layered Roof Surrounding Rock Reinforced by Anchor in Rectangular Roadway

Zhao, Zhong Ming ;Xi, Zhi Yuan | Trans Tech Publications | 2014