Strain-rate effects on the strength and fragmentation size of rocks

International Journal of Impact Engineering

Volumn 36, Issue 12, 2009, Pages 1355-1364

  Qi, Chengzhi ^a   Wang, Mingyang ^b   Qian, Qihu ^c  

^a BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE   (China)

^b INSTITUTE OF COMMUNICATIONS ENGINEERING   (China)

^c RESEARCH CENTER OF LASER FUSION   (China)

Author keywords

Fragmentation; Size effect; Strain rate sensitivity of strength; Thermally activated and macro viscous mechanisms

Indexed keywords

DYNAMIC LOADINGS; EXPERIMENTAL DATA; FRAGMENTATION; HARDENING EFFECTS; NEW MODEL; ROCK MASS; ROCK MASS STRENGTH; SIZE EFFECT; SIZE EFFECTS; STRAIN RATE EFFECT; STRAIN-RATE SENSITIVITY OF STRENGTH; STRENGTH ENHANCEMENT; STRUCTURAL HIERARCHIES; THERMALLY ACTIVATED; THERMALLY ACTIVATED AND MACRO-VISCOUS MECHANISMS;

DEFORMATION; ROCK MECHANICS; ROCKS; SIZE DETERMINATION; STRESS ANALYSIS;

STRAIN RATE;

EID: 69249221344     PISSN: 0734743X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijimpeng.2009.04.008     Document Type: Article

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