ELASTO-PLASTIC ANALYSIS OF STRESSES AND DISPLACEMENTS AROUND A CIRCULAR OPENING USING THE HOEK-BROWN EMPIRICAL CRITERION

ZENG Qianbang; WANG Sijing

Volume 15 Issue 6

Apr. 2011

Turn off MathJax

Article Contents

Article Navigation > JOURNAL OF ENGINEERING GEOLOGY > 2007 > 15(6): 757-761

ZENG Qianbang, WANG Sijing. 2007: ELASTO-PLASTIC ANALYSIS OF STRESSES AND DISPLACEMENTS AROUND A CIRCULAR OPENING USING THE HOEK-BROWN EMPIRICAL CRITERION. JOURNAL OF ENGINEERING GEOLOGY, 15(6): 757-761.

Citation:

ZENG Qianbang, WANG Sijing. 2007: ELASTO-PLASTIC ANALYSIS OF STRESSES AND DISPLACEMENTS AROUND A CIRCULAR OPENING USING THE HOEK-BROWN EMPIRICAL CRITERION. JOURNAL OF ENGINEERING GEOLOGY, 15(6): 757-761.

Citation:

PDF( 0 KB)

ELASTO-PLASTIC ANALYSIS OF STRESSES AND DISPLACEMENTS AROUND A CIRCULAR OPENING USING THE HOEK-BROWN EMPIRICAL CRITERION

State Key Laboratory of Hydroscience and Hydraulic Engineering|Tsinghua University|Beijing 100084

Received Date: 2006-10-08
Rev Recd Date: 2006-11-23
Publish Date: 2007-11-29

Abstract

Abstract

This paper examines the elastic solution of stress and displacement around a circular opening on the condition that the lateral pressure coefficient equals 1 firstly. The paper further derives the analytic solution of elasto-plastic stress and displacement for the axisymmetric plane strain problem around a circular opening. In the derivation, the Hoek-Brown impirical criterion is used as the limiting equilibrium condition.
- Hoek-Brown empirical criterion,
- Circular opening,
- Axisymmetric plane strain problem,
- Elasto-plastic stress and displacement,
- Limiting equilibrium condition,

FullText(HTML)

References(1)

References

[1] 　肖树芳,杨淑碧.岩体力学
[M].北京:地质出版社,1986.Xiao Shufang,Yang Shub.iRock mass mechanics
[M].Beijing:Geological Publishing House,1986.

[2] 　Hoek,E.and B rown,E.T..Emp irical strength criterion for rock masses
[J].A.S.C.E.Journal of the Geotechnical Engineering D ivision,1980,(3):1013～1035.

[3] 　Hoek,E..Strength of jointed rock masses
[J].Geotechnique,1983,(3):187～223.

[4] 　Mostyn,G.,Douglas,K..Strength of intact rock and rock masses.GeoEng2000:An International Conference on Geotechnical&Geological Engineering,19～24 November,Melbourne,Australia.Technom ic Publishing,Pennsylvania,2000,(1):1389～1421.

[5] 　Lade,P.V..Rock strength criteria:the theories and the evidence.In:Comp rehensive Rock Engineering.B rown,E.T.ed.New York,Pergamon:Oxford,1993,255～284.

[6] 　Hoek,E.and B rown,E.T..The Hoek-B rown failure criterion-a 1988 update.In:Curran,J.C.ed.Proceedings of the 15 th Canadian Rock.

[7] 　Hoek E著.刘丰收,崔志芳,王学潮等译.实用岩石工程技术
[M].郑州:黄河水利出版社,2002.Hoek,E..L iu Fengshou,Cui Zhifang,W ang Xuechao etc..Practical Rock Engineering.Zhengzhou:Yellow R iverW ater Conservancy Press,2002.

Relative Articles

Supplements(0)

Cited By

Proportional views