FROM THE PERMEABILITY VARIATION DURING COMPRESSION TEST TO ESTIMATE THE INTERNAL CHANGE OF SOFT ROCK.

研究成果: Article同行評審

摘要

To clear up the internal structure change of soft rock specimen during compression test, will bring much benefit to the investigation of rock failure process and the work to establish constitutive law for rock. The permeation property of rock always varied when the internal structure changed. This study, therefore, endeavors to develop a method to estimate the micro-structure change within a soft rock subjected to triaxial compression. This method is on the basis of measuring the variation of permeability and adopting some fundamental concepts of fracture mechanics. From the experimental results, it reveals that the failure process of soft rock is not the same when different confining pressures are used.

原文English
頁(從 - 到)445-451
頁數7
期刊Chung-Kuo Chi Hsueh Kung Ch'eng Hsueh Pao/Journal of the Chinese Society of Mechanical Engineers
7
發行號6
出版狀態Published - 1986 十二月 1

All Science Journal Classification (ASJC) codes

  • 機械工業

指紋

深入研究「FROM THE PERMEABILITY VARIATION DURING COMPRESSION TEST TO ESTIMATE THE INTERNAL CHANGE OF SOFT ROCK.」主題。共同形成了獨特的指紋。

引用此