Research on relationship of load-displacement for cavern surrounding rock with strain nonlinear softening

Yantu Lixue/Rock and Soil Mechanics

Volumn 25, Issue 10, 2004, Pages 1515-1521

  Pan, Yue ^a   Wang, Zhi Qiang ^a  

^a QINGDAO TECHNOLOGICAL UNIVERSITY   (China)

Author keywords

Circular cavern; Equilibrium equation of surrounding rock; Inferior certain limit of surrounding rock pressure; Nonlinear softening; Pressure equation of surrounding rock; Superior certain limit of self support geo stress of surrounding rock

Indexed keywords

ENGINEERING GEOLOGY; ROCK PRESSURE; UNDERGROUND STRUCTURES;

CIRCULAR CAVERN; EQUILIBRIUM EQUATION; INFERIOR CERTAIN LIMIT; NONLINEAR SOFTENING; PRESSURE EQUATION; SELF SUPPORT GEOSTRESS; SUPERIOR CERTAIN LIMIT; SURROUND ROCK PRESSURE; SURROUNDING ROCK;

ROCK MECHANICS;

EID: 10344248864     PISSN: 10007598     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

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4. ZHENG Yun-tian. Fundamentals of elastic-plastic-sticky theory of rock mechanics[M]. Beijing: Coal industry publishing house, 1988.
5. PAN Yi-shan. Study on rockburst by equivalent material simulation tests[J]. Chinese Journal of Geotechnical Engineering, 1997, (4): 49-56.