岩石加卸荷破坏细观机理CT实时分析

代革联 李新虎

代革联, 李新虎. 2004: 岩石加卸荷破坏细观机理CT实时分析. 工程地质学报, 12(1): 104-108.
引用本文: 代革联, 李新虎. 2004: 岩石加卸荷破坏细观机理CT实时分析. 工程地质学报, 12(1): 104-108.
DAI Gelian, LI Xinhu. 2004: CT REAL TIME TESTING OF MESO-FAILURE MECHANISMS OF ROCK UNDER LOADING AND UNLOADING CONDITIONS. JOURNAL OF ENGINEERING GEOLOGY, 12(1): 104-108.
Citation: DAI Gelian, LI Xinhu. 2004: CT REAL TIME TESTING OF MESO-FAILURE MECHANISMS OF ROCK UNDER LOADING AND UNLOADING CONDITIONS. JOURNAL OF ENGINEERING GEOLOGY, 12(1): 104-108.

岩石加卸荷破坏细观机理CT实时分析

基金项目: 

国家自然科学基金(10202019);陕西省教育厅基金(02JK126)资助

详细信息
    作者简介:

    代革联(1968-),男,讲师,从事地质工程的教学和研究工作.Email:daigl@xust.sn.cn

  • 中图分类号: P618.13

CT REAL TIME TESTING OF MESO-FAILURE MECHANISMS OF ROCK UNDER LOADING AND UNLOADING CONDITIONS

  • 摘要: 利用与CT(computerizedtomography)机配套的专用岩石三轴加载试验设备 ,采用CT实时试验的手段对连续加载试验条件下和卸围压应力作用下砂岩破坏细观机理进行了对比研究。结果表明 ,岩石的卸荷损伤演化破坏具有突发性 ,卸围压破坏导致的扩容比连续加载破坏时大.
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出版历程
  • 收稿日期:  2003-09-08
  • 修回日期:  2003-11-18
  • 刊出日期:  2004-01-22

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