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Constitutive Modeling and Numerical Simulation of Soft Ground Tunneling

Constitutive Modeling and Numerical Simulation of Soft Ground Tunneling
软土地基隧道本构建模与数值模拟
批准号:
9312707
负责人:
George Voyiadjis
金额:
$22.64万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-06-15 至 1998-05-31

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项目成果

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中文摘要
翻译
本研究旨在建立隧道掘进机刀盘前端重塑土浆的精确本构模型。材料在这个高度变形的区域将被视为一个Cosserat连续体,并将结果实现为有限元类型的计算机代码。本工作所获得的实验和数值结果将有助于地下空间的开发。***
英文摘要
9312707 Voyiadjis This research is to develop an accurate constitutive model for the remolded soil slurry at the front of the cutter head of a tunnel boring machine. The material in this highly deformed region will be considered as a Cosserat continuum, and the results implemented into a finite element type computer code. The experimental and numerical results obtained in this work will assist in the development of underground space. ***
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First American Academy of Mechanics Conference
  • 批准号:
    0813853
  • 项目类别:
    Standard Grant
  • 资助金额:
    $4.0万
  • 财政年份:
    2008
  • 负责人:
    George Voyiadjis
  • 依托单位:
U.S.-Polish Collaborative Research: Localization and Fracture under Dynamic Loading Processes in Mesomechanics Problems
  • 批准号:
    0351638
  • 项目类别:
    Standard Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2004
  • 负责人:
    George Voyiadjis
  • 依托单位:
Comprehensive Investigations of Piezocone Penetration Tests in a Clay Calibration Chamber and Comparison with Field Test Data
  • 批准号:
    9213807
  • 项目类别:
    Standard Grant
  • 资助金额:
    $3.5万
  • 财政年份:
    1992
  • 负责人:
    George Voyiadjis
  • 依托单位:
Analytical Study and Experimental Verification of a Coupled Theory of Mixtures and Micropolar Continua for GeomechanicalApplication
  • 批准号:
    9018249
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $19.17万
  • 财政年份:
    1991
  • 负责人:
    George Voyiadjis
  • 依托单位:
国内基金
海外基金
Galaxy Analytical Modeling Evolution (GAME) and cosmological hydrodynamic simulations.
  • 批准号:
  • 项目类别:
    省市级项目
  • 资助金额:
    10.0万元
  • 批准年份:
    2025
  • 负责人:
    Antonios Katsianis
  • 依托单位: