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Path History Dependence and Multiaxial Generalization of Constitutive Equations for Shape Memory Alloys

Path History Dependence and Multiaxial Generalization of Constitutive Equations for Shape Memory Alloys
形状记忆合金本构方程的路径历史依赖性和多轴推广
批准号：
9414634
负责人：
David McDowell
金额：
$16.85万
依托单位：
Georgia Tech Research Corporation
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：
1994-09-15 至 1998-08-31
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9414634&HistoricalAwards=false
关键词：
PathHistoryDependenceMultiaxialGeneralization

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英文摘要
9414634 McDowell This project is to study the path dependence of the constitutive behavior of shape memory alloys (SMA). SMA materials are used in "smart structure" applications to provide damping or as medical devices. The hysteresis loop changes during cyclic loading and dislocations are also generated to accommodate the phase changes associated with their primary response. The research will provide data on how multi-axial states of stress and loading path affect the behavior. ***
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  • 批准号：
    1761553
  • 项目类别：
    Standard Grant
  • 资助金额：
    $29.71万
  • 财政年份：
    2018
  • 负责人：
    David McDowell
  • 依托单位：
    Georgia Tech Research Corporation
Support for Materials Genome Initiative (MGI) Accelerator Network Workshop; Georgia Institute of Technology; Atlanta, Georgia; June 5-6, 2014
  • 批准号：
    1444032
  • 项目类别：
    Standard Grant
  • 资助金额：
    $1.5万
  • 财政年份：
    2014
  • 负责人：
    David McDowell
  • 依托单位：
    Georgia Tech Research Corporation
GOALI: Microstructure-Sensitive Design of Multiphase Structural Alloys
  • 批准号：
    1333083
  • 项目类别：
    Standard Grant
  • 资助金额：
    $71.95万
  • 财政年份：
    2013
  • 负责人：
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  • 依托单位：
    Georgia Tech Research Corporation
Collaborative Research: Novel Atomistic-Continuum Simulation of Sequential Grain Boundary-Dislocation Slip Transfer Reactions
  • 批准号：
    1232878
  • 项目类别：
    Standard Grant
  • 资助金额：
    $24.62万
  • 财政年份：
    2012
  • 负责人：
    David McDowell
  • 依托单位：
    Georgia Tech Research Corporation
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