Numerical analysis of cracked beams using nonlinear output frequency response functions

Computers and Structures

Volumn 86, Issue 17-18, 2008, Pages 1809-1818

  Peng, Z K ^a   Lang, Z Q ^a   Chu, F L ^b  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

Bilinear oscillator; Crack detection; Fault detection; Nonlinear vibration; Volterra series

Indexed keywords

CRACK DETECTION; CRACKS; ELECTRIC FAULT CURRENTS; FAILURE ANALYSIS; FREQUENCY DOMAIN ANALYSIS; LINEAR SYSTEMS; MODAL ANALYSIS; MODEL STRUCTURES; NONLINEAR ANALYSIS; NONLINEAR SYSTEMS; NUMERICAL ANALYSIS; QUALITY ASSURANCE; RELIABILITY;

BILINEAR (BL) MODELS; CRACK DAMAGE; CRACKED BEAMS; CRACKED STRUCTURES; ELSEVIER (CO); FAULT DIAGNOSIS (FD); FINITE MODELS; FREQUENCY RESPONSE ANALYSIS (FRA); FREQUENCY-DOMAIN (FD); HARMONIC COMPONENTS; HIGHER ORDER; MECHANICAL STRUCTURES; NEW CONCEPT; NON LINEAR PHENOMENON; NON-LINEAR RESPONSES; NONLINEAR OUTPUT FREQUENCY RESPONSE FUNCTIONS (NOFRF); ONE-DIMENSIONAL; OUTPUT FREQUENCIES; SINGLE DEGREE OF FREEDOM (SDOF) SYSTEMS; SINUSOIDAL EXCITATIONS;

FREQUENCY RESPONSE;

EID: 47049123767     PISSN: 00457949     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compstruc.2008.01.011     Document Type: Article

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