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Structural repair having optical witness and method of monitoring repair performance
Structural repair having optical witness and method of monitoring repair performance
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机译:具有光学目击器的结构修理和监测修理性能的方法
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摘要
A structural repair includes a tell-tale optical witness that allows the health of the repair to be visually monitored. The optical witness includes a stress sensitive fluorescent dye that shows changes in local strain/stress patterns when the repair is subjected to electromagnetic energy of a particular wavelength. The dyes fluoresce more or less strongly as a function of the local stress/strain.
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