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A Statistical Micromechanics Approach for Constitutive Modelling of Granular Soil

A Statistical Micromechanics Approach for Constitutive Modelling of Granular Soil
粒状土本构建模的统计微观力学方法
批准号:
9115634
负责人:
Ching Chang
金额:
$13.23万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-09-01 至 1994-08-31

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中文摘要
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英文摘要
The objective of this research is to develop a comprehensive constitutive theory for granular material based on concepts of statistical micromechanics, taking into account the contact properties and interaction between particles. The focus will be on probabilistic nature of the material structure, and mechanism of particle deformation. Computer simulation will be conducted to aid the development of the theory. Experimental results for sands obtained from the literature will be used to validate the theory.
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Analytical Modeling for the Effect of Grain Size Distribution on the Critical State of Granular Soil
  • 批准号:
    1917238
  • 项目类别:
    Standard Grant
  • 资助金额:
    $34.55万
  • 财政年份:
    2019
  • 负责人:
    Ching Chang
  • 依托单位:
Influence of Particle Size Distribution on Density State of Soil
  • 批准号:
    1537491
  • 项目类别:
    Standard Grant
  • 资助金额:
    $27.97万
  • 财政年份:
    2015
  • 负责人:
    Ching Chang
  • 依托单位:
Deformation and Failure Behavior of Soils under Erosion
  • 批准号:
    0928433
  • 项目类别:
    Standard Grant
  • 资助金额:
    $16.98万
  • 财政年份:
    2009
  • 负责人:
    Ching Chang
  • 依托单位:
Micro-granular Mechanics for Deformation and Failure of Granular Materials
  • 批准号:
    9813299
  • 项目类别:
    Standard Grant
  • 资助金额:
    $17.34万
  • 财政年份:
    1999
  • 负责人:
    Ching Chang
  • 依托单位:
海外基金