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Proceedings Paper

The analysis and mechanism study of test in the splitting failure of surrounding rock masses of underground caverns
Author(s): Xiaojing Li; Weishen Zhu; Yong Li; Xiaoli Xin; Qianbing Zhang
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Paper Abstract

The underground caverns that locate in high geostress are being excavated. The surrounding rock masses are prone to appear longitudinal splitting cracks and lead to brittle craze even failure, like rockburst etc, and endanger the safety of engineering. The test of brittle rock and simulation analysis are carried out to study the extension process of splitting cracks and the phenomena of split failure are obtained. The mechanism and conditions are discussed according to the special project phenomena. The results can supply some significant guidance to design and construction of similar engineering.

Paper Details

Date Published: 24 August 2009
PDF: 5 pages
Proc. SPIE 7375, ICEM 2008: International Conference on Experimental Mechanics 2008, 737518 (24 August 2009); doi: 10.1117/12.839051
Show Author Affiliations
Xiaojing Li, Shandong Jianzhu Univ. (China)
Shandong Univ. (China)
Weishen Zhu, Shandong Univ. (China)
Yong Li, Shandong Univ. (China)
Xiaoli Xin, Shandong Univ. (China)
Qianbing Zhang, Shandong Univ. (China)

Published in SPIE Proceedings Vol. 7375:
ICEM 2008: International Conference on Experimental Mechanics 2008
Xiaoyuan He; Huimin Xie; YiLan Kang, Editor(s)

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