摘要
本文用原状砂和扰动砂的动三轴试验成果,对比分析了两种原状砂和同一砂样的扰砂动强度的定量差值。并指出,产生这种差异的原因是砂土的结构起着主导作用。
On the basis of the dynamic triaxial test results of undisturbed and disturbed sandsamples, the quantitive difference of dynamic strength of two pairs of undisturbed and disturbed sand samples is compared, thc relative difference of the development of dynamic pore water pressure and dynamic deformation is analyzed, and the leading role of the sand structure in the arising of the difference is pointed out.
出处
《大坝观测与土工测试》
北大核心
1991年第1期31-36,共6页
Dam Observation and Geotechnical Tests
