2010 INTERNATIONAL SYMPOSIUM ON MULTI-FIELD COUPLING THEORY OF ROCK AND SOIL MEDIA AND ITS APPLICATIONS
年：
2010
页码：
397-401
会议名称：
International Symposium on Multi-field Coupling Theory of Rock and Soil Media and Its Applications
会议论文集名称：
2010 International Symposium on Multi-field Coupling Theory of Rock and Solid Midia and Its Applications(2010年岩土多场耦合理论及应用国际学术论坛)论文集
会议时间：
OCT 10-11, 2010
会议地点：
Chengdu, PEOPLES R CHINA
会议主办单位：
[Huang Xiaolan] Wuhan Polytech Univ, Inst Porous Media Mech, Wuhan 430023, Peoples R China.
会议赞助商：
Orient Acad Forum, Chinese Soc Rock Mech & Engn, Youth Working Comm, Chinese Soc Rock Mech & Engn, Profess Comm Ground Rock Engn, Chinese Soc Theoret & Appl Mech, Profess Grp Porous Flow, Hubei Soc Rock Mech & Engn, Profess Comm Porous Flow
主编：
Liu, JJ Zhang, H Zhao, R
出版地：
PO BOX 893, MARRICKVILLE, NSW 2204, AUSTRALIA
出版者：
ORIENT ACAD FORUM
ISBN：
978-0-9807687-2-5
机构署名：
本校为第一且通讯机构
院系归属：
土木工程与建筑学院
摘要：
During the process of oilfield waterflooding production, bedding slip of strata will happen if high pressure injection water cuts into the mudstone and shale interbed, which is easy to induce casing’s shear failure, especially near the geo-fault. The influence of seepage field on the stress field includes two aspects: on one hand, pore pressure is assumed as a body force and applied to the rock mass;on the other hand, the hydration of mudstone and shale will decrease their rock mechanical properties greatly. Based on the Mohr-Coulomb theory an...
