Creep properties experiment and model of jointed soft rocks under step load and unload

Meitan Xuebao/Journal of the China Coal Society

Volumn 33, Issue 7, 2008, Pages 748-753

  Zhao, Yan Lin ^a   Cao, Ping ^a   Chen, Yuan Jiang ^a   Li, Jiang Teng ^a   Yuan, Hai Ping ^b  

^a CENTRAL SOUTH UNIVERSITY   (China)

^b JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Circular increment step load and unload; Creep model; Jointed soft rock; Viscoelastic plasticity

Indexed keywords

CREEP; CURVE FITTING; EXPERIMENTS; MINING; NUMERICAL ANALYSIS; ORE TREATMENT; ORES; PLASTICS; ROCKS; WELL TESTING;

CHARACTERISTIC CURVES; CIRCULAR INCREMENT STEP LOAD AND UNLOAD; CREEP MODEL; CREEP MODELS; CREEP PROPERTIES; CREEP STRAINS; ELASTIC STRAIN; EXPERIMENTAL DATA; JINCHUAN; JOINTED SOFT ROCK; MULTIPLE COMPONENTS; NONLINEAR COMPONENTS; PLASTIC CHARACTERISTICS; PLASTIC STRAINING; SCIENTIFIC ANALYSIS; SOFT ROCKS; STRESS LEVELS; TEST RESULTS; VISCO-PLASTIC; VISCOELASTIC PLASTICITY;

CREEP TESTING;

EID: 49549094270     PISSN: 02539993     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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