| 沉积岩石全应力应变过程的渗透性试验研究 |
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| 引用本文： | 彭苏萍,屈洪亮,罗立平,王磊,段延娥. 沉积岩石全应力应变过程的渗透性试验研究[J]. 煤炭学报, 2000, 25(2): 113-116 |
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| 作者姓名： | 彭苏萍 屈洪亮 罗立平 王磊 段延娥 |
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| 作者单位： | 中国矿业大学,北京校区,北京,100083 |
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| 基金项目： | 国家自然科学基金!资助项目 ( 59774 0 0 3 )，国家“九五”攻关资助!项目 ( 972 2 4 -0 2 ) |
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| 摘 要： | 通过实验室内全应力应变过程渗透性试验研究，分析了不同岩性喾岩石的应变－渗透率试验曲线，阐述了不同岩性岩石在变形破坏过程中渗透性变化的规律，概化出岩石的一般应变－渗透曲线。研究表明，岩石的应变－渗透率曲线是岩性、结构、应力状态等各种影响因素综合反映的结果。
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| 关 键 词： | 沉积岩石 全应力应变 渗透率 试验研究 |
| 修稿时间： | 1999-09-14 |
An experimental study on the penetrability of sedimentary rock during the complete stress-strain path |
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| PENG Su-ping,QU Hong-liang,LUO Li-ping,WANG Lei,DUAN Yan-e. An experimental study on the penetrability of sedimentary rock during the complete stress-strain path[J]. Journal of China Coal Society, 2000, 25(2): 113-116 |
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| Authors: | PENG Su-ping QU Hong-liang LUO Li-ping WANG Lei DUAN Yan-e |
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| Abstract: | Based on the penetrability trial of rock during the complete stress strain path, the strain permeability curves of the different sedimentary rock have been studied. The rule of penetrability changes during the rock distortion, and the normal strain permeability curves are expatiated. It is showed that the rock strain permeability curves are the result influenced by the lithology, structure, stress etc. |
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| Keywords: | sedimentary rock complete stress strain permeability |
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