Damage and Fracture Strength Behavior of Jointed Rockmass
The strength of rockmass from two aspects is analyzed.Firstly,the strength of the rockmass is mainly controlled by the critical stress value of rock,and the contribution of joints is to increase the effective stresses of rock and to decrease the damage strength of rockmass according to the macro-dam...
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| Veröffentlicht in: | Journal of Wuhan University of Technology. Materials science edition 2002-09, Vol.17 (3), p.80-82 |
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| container_title | Journal of Wuhan University of Technology. Materials science edition |
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| creator | Li, Xin-Ping Liu, Jin-Huan Li, En-Yi Gao, Lin-Zhang |
| description | The strength of rockmass from two aspects is analyzed.Firstly,the strength of the rockmass is mainly controlled by the critical stress value of rock,and the contribution of joints is to increase the effective stresses of rock and to decrease the damage strength of rockmass according to the macro-damage mechanics of rockmass,Secondly,the strength of rockmass is mainly controlled by the fracture strength of joints.Based on the comprehensive analysis and comparison for the damage strength of rockmass and the fracture strength of joints.A composite damage theory of rockmass may be established. |
| doi_str_mv | 10.1007/BF02838548 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 1000-2413 |
| ispartof | Journal of Wuhan University of Technology. Materials science edition, 2002-09, Vol.17 (3), p.80-82 |
| issn | 1000-2413 1993-0437 |
| language | eng |
| recordid | cdi_wanfang_journals_whgydxxb_e200203022 |
| source | Alma/SFX Local Collection; SpringerLink Journals - AutoHoldings |
| subjects | Damage Fracture strength Mechanical properties 建筑材料 破裂强度 |
| title | Damage and Fracture Strength Behavior of Jointed Rockmass |
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