Dilatancy Mechanical Model for Strain and Failure of Rocks under Creep Conditions

摘要：

Equations of the dilatancy creep theory and durability criterion, based on Mises-Schleicher failure condition,were obtained. Particular proposed equations are engineering creep theories of aging, flow, and hardening. The close fit was gained between calculation data and test data. The perfect-creep theory equations, based on Mises-Schleicher criterion, were derived.

关键词： creep plasticity dilatancy long-term strength failure

作者: Kovrizhnykh A.M.

作者单位: Institute of Mining, Siberian Branch, the Russian Academy of Sciences, Novosibirsk, Russia

会议类型: 国际会议

会议名称: The Second Asian-Pacific Symposium on Blasting Techniques(第二届亚太地区爆破技术研讨会)

会议地点: 大连

会议语种:英文

页码: 167-169

在线出版日期: 2009-07-01（万方平台首次上网日期，不代表论文的发表时间）