摘要
土的抗剪强度在岩土工程设计中是一个很重要的指标。三轴压缩试验是测定抗剪强度的方法之一。本文就三轴压缩试验的常规方法和一个试样多级加荷方法进行的固结不排水剪 ( CU )的试验结果 ,分析它们之间的差异 ,探讨了形成差异的原因。
An important index in the designing of rock and soil engineering is shear strength which can be obtained though triaxial compression tests. In this paper, the results of the conventional triaxial compression shear tests are distinct from that of the consolidated-undrained ones of one sample with multilevel-loads. The distinctions are discussed also.
出处
《地质灾害与环境保护》
2003年第1期57-60,共4页
Journal of Geological Hazards and Environment Preservation
关键词
土
三轴压缩试验
固结不排水剪
周围压力
抗剪强度
triaxial compression test
consolidated-undrained shear test
confining pressure(σ3)
shear strength
