Effect of Liquid Polymer on Properties of Fine-Grained Soils
作者: H. Soltani-JighehS.N. Tahaei Yaghoubi
刊名: Geotechnical Engineering Journal of the SEAGS & AGSSEA, 2019, Vol.50 (4)
来源数据库: Southeast Asian Geotechnical Society (SEAGS)
关键词: Fine-grained soilsCBR-Plus polymerTriaxial testShear strengthSEM images
原始语种摘要: One of the most useful methods for improving engineering characteristics of soils is soil stabilization by chemical additives like cement, lime and polymer materials. Since polymeric additives are easier to handle, they have been used widely in geotechnical projects in recent years. The current practice is to evaluate the effect of CBR-Plus polymer on the physical and mechanical properties of fine-grained soils. For this purpose, CBR-Plus polymer was mixed with two high plasticity fine-grained soils and Atterberg limits, compaction and consolidated undrained (CU) triaxial tests were carried out on the compacted mixture in the laboratory. Interpretation of the results using scanning electron microscopy (SEM) images were carried out. Results show that CBR-Plus has insignificant effect on...

  • polymeric 聚合的
  • amount 总计
  • mixed 混合的
  • Atterberg 阿特贝而格
  • microscopy 显微镜检查
  • insignificant 不重要的
  • mixture 混合物
  • carried 携带
  • material 充填料
  • effect 效应