Time-dependent creep model of brittle rock and its application to rock slope stability

摘要：

　　A time-dependent creep numerical model for heterogeneous brittle rock is proposed to investigate the time-dependent deformation and fracturing of rock.The model accounts for material heterogeneity through a stochastic local failure stress field,and local material degradation using an exponential material softening law.

作者: Tao Xu Qiang Xu Chun-an Tang Mike Heap Lianchong Li

作者单位: Center for Rock Instability & Seismicity Research, Northeastern University, Shenyang 110004, China State Key Laboratory of Geohazards Prevention and Environment Protection, Chengdu University of Tech College of Civil Engineering, Dalian University of Technology, Dalian 116024, China Laboratoire de Déformation des Roches,(E)quipe de Géophysique Expérimentale, Institut de Physique de

会议类型: 国际会议

会议名称: The 4th International Symposium on Mega Earthquake Induced Geo-disasters and LongTerm Effects(第四届强震地质灾害及后效应国际学术大会)

会议地点: 成都

会议语种:英文

页码: 118-121

在线出版日期: 2015-05-09（万方平台首次上网日期，不代表论文的发表时间）