摘要
通过实验室内全应力应变过程渗透性试验研究 ,分析了不同岩性沉积岩石的应变 -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 .
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.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2000年第2期113-116,共4页
Journal of China Coal Society
基金
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 )
