Local damage detection with the global fitting method using operating deflection shape data

Journal of Nondestructive Evaluation

Volumn 29, Issue 1, 2010, Pages 25-37

  Yoon, Myung Keun ^a   Heider, Dirk ^b   Gillespie Jr , John W ^b   Ratcliffe, Colin P ^c   Crane, Roger M ^d  

^a South Dakota School of Mines Technology   (United States)

^b UNIVERSITY OF DELAWARE   (United States)

^c UNITED STATES NAVAL ACADEMY   (United States)

^d NAVAL SURFACE WARFARE CENTER   (United States)

Author keywords

Composite structures; Curvature operating shapes; Damage detection; Global fitting method; Operating deflection shapes; Vibration

Indexed keywords

BEAM MODEL; COMPOSITE BEAM; COMPOSITE HULL; COMPUTATION COSTS; DAMAGED STRUCTURES; DETECTION METHODS; DIFFERENT DAMAGES; DRY SPOT; EXPERIMENTAL FREQUENCIES; GLOBAL FITTING; GLOBAL FITTING METHOD; GRID POINTS; IRREGULARITY INDEX; LOCAL DAMAGE; MODE SHAPES; OPERATING DEFLECTION SHAPES; STEEL BEAMS; VERTICAL DIRECTION; VIBRATION-BASED DAMAGE DETECTION;

COMPOSITE BEAMS AND GIRDERS; CURVE FITTING; DEFLECTION (STRUCTURES); FREQUENCY RESPONSE; PLATES (STRUCTURAL COMPONENTS); SHAFTS (MACHINE COMPONENTS); STEEL BEAMS AND GIRDERS; STRUCTURE (COMPOSITION);

DAMAGE DETECTION;

EID: 77649238563     PISSN: 01959298     EISSN: 15734862     Source Type: Journal    
DOI: 10.1007/s10921-010-0062-8     Document Type: Article

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