| STUDY ON THE DAMAGE CONSTITUTIVE RELATION OF ROCK UNDER UNIAXIAL STRESS CONDITION |
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| 引用本文： | 杨更社. STUDY ON THE DAMAGE CONSTITUTIVE RELATION OF ROCK UNDER UNIAXIAL STRESS CONDITION[J]. 煤炭学报(英文版), 1999, 5(2): 25-28 |
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| 作者姓名： | 杨更社 |
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| 作者单位： | Xi＇anUniversityofSdence＆Technology,Xi＇an710054 |
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| 摘 要： | The damage propagation constitutive relation of rock under unlaxlal stress condition is studied by CT scanning in this paper. Damage variables of rock are calculated using CT scanning method and Lemaitre‘s equivalent strain hypothesis respectively, the damage propagation constitutive relation of rock is discussed.
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| 关 键 词： | CT识别 岩石损伤 单轴向应力 损伤特性 岩石力学 |
STUDY ON THE DAMAGE CONSTITUTIVE RELATION OF ROCK UNDER UNIAXIAL STRESS CONDITION |
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| Yang Gengshe. STUDY ON THE DAMAGE CONSTITUTIVE RELATION OF ROCK UNDER UNIAXIAL STRESS CONDITION[J]. Journal of Coal Science & Engineering(China), 1999, 5(2): 25-28 |
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| Authors: | Yang Gengshe |
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| Abstract: | The damage propagation constitutive relation of rock under uniaxial stress condition is studied by CT scanning in this paper. Damage variables of rock are calculated using CT scanning method and Lemaitre's equivalent strain hypothesis respecively, the damage propagation constitutive relation of rock is discussed. |
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| Keywords: | rock damage constitutive relation CT scanning |
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