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Rockbursts -- Mechanism of crush bursts

Joseph, E.H.A.

Paper confined to discussion of type of rock burst classified as " crush bursts" in report of Witwatersrand Rock Burst Committee 1924; stresses in undisturbed rock at depth; effect of mining operations on these stresses; effects of lateral expansion of excavation; stresses outside subsidence arch; remnants, and mechanism of crush bursts; some effects of variable factors; control of crush bursts. (See also - (discussions) n 412 Jan 1939 p 11-18, n 413 Feb p 25-37, n 414 Mar p 19-29, n 416 May p 39 and n 417 June p 3-8; Chem, Met and Min Soc S Africa -- J v 39 n 5, 7, 8, 9 and 12 Nov 1938 p 114-131 (discussions) p 131-4, Jan 1939 p 198-205, Feb p 258-65, Mar p 298-304 and June p 416)

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Rockbursts -- Mechanism of crush bursts

Joseph, E.H.A.

Paper confined to discussion of type of rock burst classified as " crush bursts" in report of Witwatersrand Rock Burst Committee 1924; stresses in undisturbed rock at depth; effect of mining operations on these stresses; effects of lateral expansion of excavation; stresses outside subsidence arch; remnants, and mechanism of crush bursts; some effects of variable factors; control of crush bursts. (See also - (discussions) n 412 Jan 1939 p 11-18, n 413 Feb p 25-37, n 414 Mar p 19-29, n 416 May p 39 and n 417 June p 3-8; Chem, Met and Min Soc S Africa -- J v 39 n 5, 7, 8, 9 and 12 Nov 1938 p 114-131 (discussions) p 131-4, Jan 1939 p 198-205, Feb p 258-65, Mar p 298-304 and June p 416)

Rockbursts -- Mechanism of crush bursts

Joseph, E.H.A.

Paper confined to discussion of type of rock burst classified as " crush bursts" in report of Witwatersrand Rock Burst Committee 1924; stresses in undisturbed rock at depth; effect of mining operations on these stresses; effects of lateral expansion of excavation; stresses outside subsidence arch; remnants, and mechanism of crush bursts; some effects of variable factors; control of crush bursts. (See also - (discussions) n 412 Jan 1939 p 11-18, n 413 Feb p 25-37, n 414 Mar p 19-29, n 416 May p 39 and n 417 June p 3-8; Chem, Met and Min Soc S Africa -- J v 39 n 5, 7, 8, 9 and 12 Nov 1938 p 114-131 (discussions) p 131-4, Jan 1939 p 198-205, Feb p 258-65, Mar p 298-304 and June p 416)

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Title:

Rockbursts -- Mechanism of crush bursts

Additional title:

Instn Min Met -- Bul

Contributors:

Joseph, E.H.A. (author)

Published in:

Institution of Mining and Metallurgy -- Bulletin

Publication date:

1938

Size:

26 pages

Type of media:

Report

Type of material:

Print

Language:

English

Keywords:

Mines and mining

© Metadata Copyright Elsevier B. V. All rights reserved.

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