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An enhanced single damage identification in beams using natural frequency shifts and analytic modal curvatures
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Thông tin tài liệu:
This article presents an improved procedure for detecting single damage in beam-like structures. Many damage detection methods are based on the analysis of beam natural frequency shifts in damaged and intact states and its analytical modal curvatures. They identify the damage by constructing curves of damage coefficients along the beam and visually determining the point of their mutual intersection.
Nội dung trích xuất từ tài liệu:
An enhanced single damage identification in beams using natural frequency shifts and analytic modal curvatures
Nội dung trích xuất từ tài liệu:
An enhanced single damage identification in beams using natural frequency shifts and analytic modal curvatures
Tìm kiếm theo từ khóa liên quan:
Civil engineering Damage detection Natural frequency shift Mode shape curvature Analytical modal curvaturesTài liệu liên quan:
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