...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Research on production increasing mechanism by slotting in low permeability oilfield Zhang Yong-li & Ma Yu-lin College of Mechanics and Engineering, Liaoning Technical University, Fuxin, China...

...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Analysis on landslide catastrophe mechanism and landslip forecasting for open-pit coal mine Zhang Yanbo, Li Zhanjin & Kang Zhiqiang College of Resources and Environment, Hebei Polytechnic...

... maximum compression direction, which is in accord with the contemporary earthquake focal mechanism solutions, as well as the first order pattern of tectonic stress direction in the eastern Eurasian plate. The current stress tensor exhibits a heterogeneity in its orientations and magnitudes, possibly...

...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Floor heaving failure mechanism and stability controlling on the deep large-span tunnel G.G. Qiao School of Civil Engineering, Beijing Jiaotong University, Beijing, China Z.Z. Li College...

...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Measurements and research of in-situ stress near the fault structure filed C.H. Zhou, J.M. Yin & G.Q. Xiao Key Laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water...

.... 1 INTRODUCTION In a paper by Corthésy and Leite (2008), core discing and damage mechanisms were simulated using Flac2D with an elasto-plastic cohesion softening friction hard- ening model, which showed that for a given stress state, discing or core damage could involve tensile fail- ure...

...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 A mechanism and characteristic analysis of rock core discing in the in-situ stress survey on deep coalmine Y.D. Jiang School of Mechanics and Civil Engineering, China University of Mining...

...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Numerical simulation of earthquake mechanism based on stick-slip behavior of faults Mohammad Sasani & Mahmoud Yazdani Tarbiat Modares university, Tehran, Iran ABSTRACT: This paper describes...

... of roadway severely. The article involved engineering geology, soft rock engineering mechanics and clay mineralogy etc, employed the ways of study on engineering geomechanics, laboratory testing on properties of rock mass, and combined with FDM 3D numerical simulation, and deeply researched the deformation...

...Rock Stress and Earthquakes Xie (ed.) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-60165-8 Investigation on the mechanism of water inrush in deep mining by in-situ stress measurement Y.D. Jiang State Key Laboratory of Coal Resources and Mine safety(CUMTB), Beijing, China School...

.... The above seems contradiction comparing with the viewpoint on the characteristics of the Longmen shan Orogen before the Earthquake. Upstream Oil & Gas fault belt structural geology Sichuan Basin Reservoir Characterization tectonic stress field mechanism fracture characterization seismic...

.... The main elements on roadway stability controlling were determined and the mechanism of the deformation and failure of the roadway was researched by means of comprehensive analysis on engineering geological and the results of in situ measurement of ground stress around the roadway, based on the result...