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非饱和重塑土的临界状态研究
Research on the Critical State of Unsaturated Remolded Soils
【摘要】 临界状态模型是非饱和土结构理论中的一个重要的内容。通过非饱和土排水剪切以及不排水剪切三轴试验,结合非饱和土临界状态模型中的四个状态参量,探讨了非饱和土临界状态的特点。
【Abstract】 The critical state model is an important part of unsaturated soil structure theory.A series of tests including drainage sheer and undrainage sheer of unsaturated soils were conducted to study the critical state characteristics of unsaturated soils together with state parameters.
【关键词】 非饱和土;
临界状态;
抗剪强度;
三轴试验;
【Key words】 unsaturated soil; critical state; shear-strength; tri-axial test;
【Key words】 unsaturated soil; critical state; shear-strength; tri-axial test;
【基金】 国家自然科学基金项目(40374047)
- 【文献出处】 苏州科技学院学报(工程技术版) ,Journal of University of Science and Technology of Suzhou(Engineering and Technology) , 编辑部邮箱 ,2006年02期
- 【分类号】TU43
- 【被引频次】2
- 【下载频次】202