DocumentCode
2469264
Title
Measurement and distribution research of in-situ stresses of Yuyuan area in Shanxi province
Author
Li, Yuan ; Qiao, Lan ; Sui, Zhili ; Liu, Hua
Author_Institution
Civil and Environment Engineering School, University of Science and Technology Beijing, China
fYear
2011
fDate
24-26 June 2011
Firstpage
6101
Lastpage
6104
Abstract
Yuyuan area of Linfen city is located in Linfen basin of Shanxi province. It is very complex that the constitutive structures is in the area because of the effect of Lvliangshan swell and Taihangshan swell, etc. Combined research of CSIRO in-situ stress measurement and theory of geomechnics is carried on in this paper. Values and directions of stresses are obtained and the relationships between the in-situ stresses and constitutive structures are analyzed. The results show that the direction of max principal stress is NNW, and the value are all about 14Mpa. It can be concluded that the distribution is mainly effected by Zijinshan Fracture.
Keywords
Accuracy; Rocks; Strain; Strain measurement; Stress; Stress measurement; Temperature measurement; CSIRO cell; In-situ stress measurement; constitutive stress; in-situ stress field;
fLanguage
English
Publisher
ieee
Conference_Titel
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location
Nanjing, China
Print_ISBN
978-1-4244-9172-8
Type
conf
DOI
10.1109/RSETE.2011.5965747
Filename
5965747
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