Ultra-High Sensitivity Shearographic Technique for Nondestructive Detection of Residual Stresses
Ultra-High Sensitivity Shearographic Technique for Nondestructive Detection of Residual Stresses
批准号:
8815420
负责人:
Joseph Hovanesian
金额:
$13.99万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1989
资助国家:
美国
项目状态:
已结题
起止时间:
1989-01-01 至 1992-08-31
中文摘要
这是一个开发实验应力分析新方法的项目。所提出的技术是一种高灵敏度的剪切成像方法,它允许对表面变形进行全场和非接触测量。所提出的工作的主要推力是提高剪切成像的灵敏度和使数据采集过程自动化。
英文摘要
This is a project to develop a new method of experimental stress analysis. The proposed technique is a high sensitivity shearographic method which allows full field and noncontact measurement of the surface deformation. The major thrust of the proposed work is to increase the sensitivity of shearography and to automate the data acquisition procedure.
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Short Course in Applied Optics for College Teachers
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批准号:9653380
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项目类别:Standard Grant
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资助金额:$11.2万
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财政年份:1997
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负责人:Joseph Hovanesian
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依托单位:
Short Course in Applied Optics for College Teachers
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批准号:9353933
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项目类别:Standard Grant
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资助金额:$8.29万
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财政年份:1994
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负责人:Joseph Hovanesian
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依托单位:
Short Course in Applied Optics for College Teachers
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批准号:9255418
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项目类别:Standard Grant
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资助金额:$7.5万
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财政年份:1993
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负责人:Joseph Hovanesian
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依托单位:
Short Course in Applied Optics for College Teachers
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批准号:8950088
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项目类别:Standard Grant
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资助金额:$7.0万
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财政年份:1989
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负责人:Joseph Hovanesian
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依托单位:
Short Course in Applied Optics for College Teachers
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批准号:8854178
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项目类别:Standard Grant
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资助金额:$10.1万
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财政年份:1988
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负责人:Joseph Hovanesian
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依托单位:
Engineering Specialized Research Equipment: Pulsed Laser For Photomechanics Research
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批准号:7911435
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项目类别:Standard Grant
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资助金额:$5.24万
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财政年份:1979
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负责人:Joseph Hovanesian
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依托单位:
Scanning Moire For Studies of Large Structures
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批准号:7807729
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项目类别:Standard Grant
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资助金额:$9.7万
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财政年份:1979
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负责人:Joseph Hovanesian
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依托单位:
海外基金