Stability Study on Jointed Rock Mass Affected by Fissure Water Pressure

Autor:	Wei Shen Zhu, Jin Wei Fu, Wei Qiang Xue, Shuai Guo, Chao Jia
Rok vydání:	2014
Předmět:	medicine.anatomical_structure Computer simulation Fissure Stability study Slope stability medicine Coupling (piping) Geotechnical engineering Excavation General Medicine Water pressure Rock mass classification Geology
Zdroj:	Applied Mechanics and Materials. 624:577-581
ISSN:	1662-7482
DOI:	10.4028/www.scientific.net/amm.624.577
Popis:	Joints and fissures have a strong impact on the stability of engineering rock mass. In this paper, a self-improved analysis program of FLAC3D is adopted to study problems in fluid-solid coupling field. Then, by simulating the excavation process of a slope under the effect of fissure water pressure, the crack initiation and propagation in engineering rock mass reappears. Besides, the numerical simulation results are decent and effective, which can provide some references for engineering application.
Databáze:	OpenAIRE
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