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Keywords: soft rock
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Proceedings Papers

Paper presented at the ISRM International Symposium on In-Situ Rock Stress, August 25–27, 2010
Paper Number: ISRM-ISRS-2010-090
... strength is 96.79 percent and that of creep strength to instantaneous strength is 97.05 percent, which have special differences with traditional viewpoints. Results have given extrude rheological features of soft rock in deep site to be used in supporting design of underground engineering...
Proceedings Papers

Paper presented at the ISRM International Symposium on In-Situ Rock Stress, August 25–27, 2010
Paper Number: ISRM-ISRS-2010-077
... measurement geostress rock mass tectonic stress deformation soft rock Deformation Characteristic mining area Upstream Oil & Gas deep-buried tunnel high stress Crown fracture tunnel Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Study...

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