Investigation of Digital Shearography for Quantitative Non- destructive Evaluation of Large Structural Systems

用于大型结构系统定量无损评估的数字剪切散斑分析法研究

• 批准号: 9100627
• 负责人: Yau Hung
• 金额: $ 11.88万
• 依托单位: Oakland University
• 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
• 起止时间: 1991-12-01 至 1994-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9100627&HistoricalAwards=false
• 关键词: Investigation; Digital; Shearography; Quantitative; Non

This proposal will investigate the use of a novel optical technique called digital shearography to measure strains in materials to detect flows in structures, as a measure of the deterioration of the material.

这项建议将探讨使用一种新的光学技术 称为数字剪切散斑术来测量材料的应变， 检测结构中的流动，作为对 材料。