Characteristics of dynamic strain and strength of frozen silt under long-term dynamic loading

• 出 处: Sciences in Cold and Arid Regions
• 发表日期: 2011年06期
• 关键词: 强度特性 冻结粉土 动态加载 动态应变 振动次数 动态强度 蠕变试验 应力振幅 frozen silt long-term dynamic loading ac

The dynamic strain and strength of frozen silt under long-term dynamic loading are studied based on creep tests. Three groups of tests are performed (Groups I, II, and III). The initial deviator stresses of Groups I and II are same and the dynamic stre