An approach to estimate coal pillar strength

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/833/1/012136 ◽

2021 ◽

Vol 833 (1) ◽

pp. 012136

Author(s):

A S Sharipov ◽

A C Adoko

Keyword(s):

Coal Pillar ◽

Pillar Strength ◽

Coal Pillar Strength

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Strength reduction on saturation of coal and coal measures rocks with implications for coal pillar strength

International Journal of Rock Mechanics and Mining Sciences ◽

10.1016/j.ijrmms.2014.06.012 ◽

2014 ◽

Vol 71 ◽

pp. 41-52 ◽

Author(s):

B.A. Poulsen ◽

B. Shen ◽

D.J. Williams ◽

C. Huddlestone-Holmes ◽

N. Erarslan ◽

...

Keyword(s):

Coal Pillar ◽

Strength Reduction ◽

Pillar Strength ◽

Coal Pillar Strength ◽

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Influence of backfill on coal pillar strength and floor bearing capacity in weak floor conditions in the Illinois Basin

International Journal of Rock Mechanics and Mining Sciences ◽

10.1016/j.ijrmms.2014.11.011 ◽

2015 ◽

Vol 76 ◽

pp. 55-67 ◽

Author(s):

T. Kostecki ◽

A.J.S. Spearing

Keyword(s):

Bearing Capacity ◽

Coal Pillar ◽

Illinois Basin ◽

Pillar Strength ◽

Coal Pillar Strength

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A review of coal pillar strength formulas

Rock Mechanics Felsmechanik Mécanique des Roches ◽

10.1007/bf01239762 ◽

1976 ◽

Vol 8 (2) ◽

pp. 115-145 ◽

Author(s):

W. A. Hustrulid

Keyword(s):

Coal Pillar ◽

Pillar Strength ◽

Coal Pillar Strength

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Limitations and potential design risks when applying empirically derived coal pillar strength equations to real-life mine stability problems

International Journal of Mining Science and Technology ◽

10.1016/j.ijmst.2018.11.024 ◽

2019 ◽

Vol 29 (1) ◽

pp. 17-25 ◽

Author(s):

Russell Frith ◽

Guy Reed

Keyword(s):

Real Life ◽

Coal Pillar ◽

Stability Problems ◽

Pillar Strength ◽

Coal Pillar Strength ◽

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Numerical investigation into the effect of backfilling on coal pillar strength in highwall mining

International Journal of Mining Science and Technology ◽

10.1016/j.ijmst.2017.07.003 ◽

2018 ◽

Vol 28 (2) ◽

pp. 281-286 ◽

Author(s):

S. Mo ◽

I. Canbulat ◽

C. Zhang ◽

J. Oh ◽

B. Shen ◽

...

Keyword(s):

Numerical Investigation ◽

Coal Pillar ◽

Pillar Strength ◽

Highwall Mining ◽

Coal Pillar Strength

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Numerical simulation of coal pillar strength

International Journal of Rock Mechanics and Mining Sciences ◽

10.1016/j.ijrmms.2008.11.003 ◽

2009 ◽

Vol 46 (4) ◽

pp. 779-788 ◽

Author(s):

Ashok Jaiswal ◽

B.K. Shrivastva

Keyword(s):

Numerical Simulation ◽

Coal Pillar ◽

Pillar Strength ◽

Coal Pillar Strength

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Critique of the South African squat coal pillar strength formula

Journal of the Southern African Institute of Mining and Metallurgy ◽

10.17159/2411-9717/2016/v116n3a11 ◽

2016 ◽

Vol 116 (2) ◽

Author(s):

M. Mathey ◽

J.N. van der Merwe

Keyword(s):

South African ◽

Coal Pillar ◽

The South ◽

Pillar Strength ◽

Strength Formula ◽

Coal Pillar Strength

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A review of coal pillar strength formulas by W. A. Hustrulid

Rock Mechanics Felsmechanik Mécanique des Roches ◽

10.1007/bf01261805 ◽

1977 ◽

Vol 10 (1-2) ◽

pp. 107-110 ◽

Author(s):

Z. T. Bieniawski

Keyword(s):

Coal Pillar ◽

Pillar Strength ◽

Coal Pillar Strength

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Coal pillar strength estimation from failed and stable cases

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts ◽

10.1016/0148-9062(87)92256-x ◽

1987 ◽

Vol 24 (6) ◽

pp. 347-355 ◽

Author(s):

P.R. Sheorey ◽

M.N. Das ◽

D. Barat ◽

R.K. Prasad ◽

B. Singh

Keyword(s):

Coal Pillar ◽

Pillar Strength ◽

Coal Pillar Strength

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Coal pillar strength estimation from failed and stable cases

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts ◽

10.1016/0148-9062(88)92342-x ◽

1988 ◽

Vol 25 (3) ◽

pp. 110

Keyword(s):

Coal Pillar ◽

Pillar Strength ◽

Coal Pillar Strength

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