Prediction of the fracture zone over mine workings-An analytical model

Mao Bai; Derek Elsworth; Neville Tomlin

Prediction of the fracture zone over mine workings-An analytical model

Mao Bai, Derek Elsworth, Neville Tomlin

Research output: Contribution to conference › Paper › peer-review

Abstract

A method is presented for evaluating stresses and displacements in multiply layered media based on the Fourier complex variation principle. Basic solutions are specificallv presented for a three layer model of seam extraction from which surface slopes, curvatures and body strains may be recovered. Subiect to the initial assumptions of linear elasticity, zones of potential fracture are predicted based on empirical strain based failure criteria.

Original language	English (US)
Pages	519-527
Number of pages	9
State	Published - Jan 1 1998
Event	29th U.S. Symposium on Rock Mechanics, USRMS 1988 - Minneapolis, United States Duration: Jun 13 1988 → Jun 15 1988

Other

Other	29th U.S. Symposium on Rock Mechanics, USRMS 1988
Country/Territory	United States
City	Minneapolis
Period	6/13/88 → 6/15/88

All Science Journal Classification (ASJC) codes

Geophysics
Geotechnical Engineering and Engineering Geology

Cite this

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title = "Prediction of the fracture zone over mine workings-An analytical model",

abstract = "A method is presented for evaluating stresses and displacements in multiply layered media based on the Fourier complex variation principle. Basic solutions are specificallv presented for a three layer model of seam extraction from which surface slopes, curvatures and body strains may be recovered. Subiect to the initial assumptions of linear elasticity, zones of potential fracture are predicted based on empirical strain based failure criteria.",

author = "Mao Bai and Derek Elsworth and Neville Tomlin",

year = "1998",

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language = "English (US)",

pages = "519--527",

note = "29th U.S. Symposium on Rock Mechanics, USRMS 1988 ; Conference date: 13-06-1988 Through 15-06-1988",

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T1 - Prediction of the fracture zone over mine workings-An analytical model

AU - Bai, Mao

AU - Elsworth, Derek

AU - Tomlin, Neville

PY - 1998/1/1

Y1 - 1998/1/1

N2 - A method is presented for evaluating stresses and displacements in multiply layered media based on the Fourier complex variation principle. Basic solutions are specificallv presented for a three layer model of seam extraction from which surface slopes, curvatures and body strains may be recovered. Subiect to the initial assumptions of linear elasticity, zones of potential fracture are predicted based on empirical strain based failure criteria.

AB - A method is presented for evaluating stresses and displacements in multiply layered media based on the Fourier complex variation principle. Basic solutions are specificallv presented for a three layer model of seam extraction from which surface slopes, curvatures and body strains may be recovered. Subiect to the initial assumptions of linear elasticity, zones of potential fracture are predicted based on empirical strain based failure criteria.

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UR - http://www.scopus.com/inward/citedby.url?scp=85055977621&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85055977621

SP - 519

EP - 527

T2 - 29th U.S. Symposium on Rock Mechanics, USRMS 1988

Y2 - 13 June 1988 through 15 June 1988

ER -

Prediction of the fracture zone over mine workings-An analytical model

Abstract

Other

All Science Journal Classification (ASJC) codes

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