Strain modal test is applied to diagnosing the position and degree of structural damage, in consideration of the displacement modal parameters being insensitive to damage.

针对位移模态参数对结构损伤欠敏感，应用应变模态试验技术诊断结构损伤位置和程度。

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Strain modal test is applied to diagnosing the position and degree of structural damage, in consideration of the displacement modal parameters being insensitive to damage.

针对位移模态参数对结构损伤欠敏感，应用应变模态试验技术诊断结构损伤位置和程度。

youdao