섬유

residual shear strength of tropical soils

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 296
the paper presents the results of investigations on residual shear strength of tropical soils as conducted using the ring shear apparatus. residual shear strength values of eleven tropical soils have been obtained. bentonite and black cotton soils exhibit angles of residual strength of about 8. 5 $degree$ and 11 $degree$ ; brittleness indices (i//b) of 57 and 50 respectively. the accra shale and weathered mudstone give somewhat higher values of residual shear strength angle and much lower i//b values. the highest residual shear strength angle values and the lowest i//b values are given by volcanic ashes and residual soils
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