| A Damage Model of Acoustic Emission in Rock and Its Initial Application in Seismological Research |
| |
| 作者姓名： | Qin Siqing and Li ZaodingNortheast University of Technology Shenyang China |
| |
| 作者单位： | Qin Siqing and Li ZaodingNortheast University of Technology，Shenyang 110006，China |
| |
| 基金项目： | the Doctoral Foundation, China |
| |
| 摘 要： | The model of the relationship of AE parameter,damage variable and strain is derived by applying the damage theory and micro-element statistical strength theory.The relation between AE characteristics during rock failure and machine stiffness is analyzed under uniaxial compression with the above model.Based on the above analysis,the internal connection among AE activity law and seisraogenic process and earthquake activity is discussed.
|
A Damage Model of Acoustic Emission in Rock and Its Initial Application in Seismological Research |
| |
| Qin Siqing and Li ZaodingNortheast University of Technology,Shenyang ,China.A Damage Model of Acoustic Emission in Rock and Its Initial Application in Seismological Research[J].Earthquake Research in China,1995(1). |
| |
| Authors: | Qin Siqing and Li ZaodingNortheast University of Technology Shenyang China |
| |
| Institution: | Qin Siqing and Li ZaodingNortheast University of Technology,Shenyang 110006,China |
| |
| Abstract: | The model of the relationship of AE parameter,damage variable and strain is derived by applying the damage theory and micro-element statistical strength theory.The relation between AE characteristics during rock failure and machine stiffness is analyzed under uniaxial compression with the above model.Based on the above analysis,the internal connection among AE activity law and seisraogenic process and earthquake activity is discussed. |
| |
| Keywords: | Acoustic emission Damage model Uniaxial compression |
| 本文献已被 CNKI 等数据库收录！ |
