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Field Collapse of Soils Due to Wetting

Field Collapse of Soils Due to Wetting
由于潮湿导致土壤塌陷
批准号:
8708193
负责人:
Sandra Houston
金额:
$4.0万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1987
资助国家:
美国
项目状态:
已结题
起止时间:
1987-10-01 至 1989-09-30

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中文摘要
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英文摘要
The objective of this work is: (1) to identify the most suitable method of sampling and of sample preparation for collapsible soils found throughout the Southwest U.S.; and (2) to develop and test a relatively simple procedure (modified Jennings & Knight odometer test) for determining the extent of wetting of soils in the field.
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Soil Suction Surrogates for Advancing Complete-Stress-State Solutions to Expansive Soils
  • 批准号:
    1462358
  • 项目类别:
    Standard Grant
  • 资助金额:
    $25.0万
  • 财政年份:
    2015
  • 负责人:
    Sandra Houston
  • 依托单位:
Advancement of Unsaturated Soils Theory into the Undergraduate Civil Engineering Curriculum
  • 批准号:
    1044012
  • 项目类别:
    Standard Grant
  • 资助金额:
    $19.73万
  • 财政年份:
    2011
  • 负责人:
    Sandra Houston
  • 依托单位:
Collaborative Research: Surface Flux for Cracked and Intact Clays for Ponded and Sloped Conditions
  • 批准号:
    0825089
  • 项目类别:
    Standard Grant
  • 资助金额:
    $22.45万
  • 财政年份:
    2008
  • 负责人:
    Sandra Houston
  • 依托单位:
Unsaturated Soil Mechanics in Engineering Practice
  • 批准号:
    0099800
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2001
  • 负责人:
    Sandra Houston
  • 依托单位:
海外基金