DocumentCode
2806631
Title
Study on attenuation characteristics of stress wave in joint rock based on damage mechanics
Author
Li, Jie ; Zhao, Mingjie ; Rong, Yao
Author_Institution
Sch. of River & Ocean Eng., Chongqing Jiaotong Univ., Chongqing, China
fYear
2011
fDate
15-17 July 2011
Firstpage
3485
Lastpage
3488
Abstract
In this paper, the damage tensor is calculated based on damage theory. And the condition of stress waves diffusing in wall rock is calculated by applying the analytic method of stress waves diffusing in anisotropic rock to wall rock. The horizontal and vertical diffusing curves in two kinds of wall rock are obtained.
Keywords
rocks; anisotropic rock; attenuation characteristics; damage mechanics; damage tensor; damage theory; horizontal diffusing curve; joint rock; stress wave; stress waves; vertical diffusing curve; wall rock; Educational institutions; Joints; Oceans; Presses; Rivers; Rocks; Stress; damage mechanics; diffusing; stress waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location
Hohhot
Print_ISBN
978-1-4244-9436-1
Type
conf
DOI
10.1109/MACE.2011.5987742
Filename
5987742
Link To Document