Investigation on crack identification in the beam-type structures

Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics

Volumn 23, Issue 3, 2006, Pages 307-312

  Wang, Zhi Hua ^a   Zhao, Yong Gang ^a   Ma, Hong Wei ^a,b  

^a TAIYUAN UNIVERSITY OF TECHNOLOGY   (China)

^b JINAN UNIVERSITY   (China)

Author keywords

Cantilever beam; Parameter identification; Transfer matrix; Vibration

Indexed keywords

BEAMS AND GIRDERS; BOUNDARY CONDITIONS; CANTILEVER BEAMS; COMPUTER SIMULATION; ELASTICITY; FRACTURE MECHANICS; IDENTIFICATION (CONTROL SYSTEMS); INVERSE PROBLEMS; MATRIX ALGEBRA; MODAL ANALYSIS; NATURAL FREQUENCIES; SPRINGS (COMPONENTS); STRUCTURES (BUILT OBJECTS); VIBRATIONS (MECHANICAL);

BEAM TYPE STRUCTURES; BERNOULLI EULER THEORIES; CRACK LOCATION; PARAMETER IDENTIFICATION; TRANSFER MATRIX METHOD;

CRACKS;

EID: 33748155338     PISSN: 10074708     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. DOEBLING S W, FARRAR C R, PRIME M B. A summary review of vibration-based damage identification methods[J]. The Shock and Vibration Digest, 1998, 30(2): 91-105.
2. MA Hongwei, YANG Gui-tong. Methods and advances of structural damage detection[J]. Advance in Mechanics, 1999, 29(4): 513-527. (in Chinese)
3. ADAMS R D, CAWLEY P, PYE C J. A Vibration technique for non-destructively assessing the integrity of structure[J]. Journal Mechanical Engineering Science, 1978, 20(2): 93-100.
4. CHONDROS T G, DIMAROGONAS A D. Identification of cracks in welded joints of complex structures[J]. Journal of Sound and Vibration, 1980, 69(4): 531-538.
5. NARKIS Y. Identification of crack location in vibrating simply supported beams[J]. Journal of Sound and Vibration, 1994, 172(4): 549-558.
6. NARKIS Y, ELMALAH E. Crack identification in a cantilever beam under uncertain end conditions[J]. International Journal Mechanical Science, 1996, 38(5): 499-507.
7. KHIEM N T, LIEN T V. A simplified method for natural frequency analysis of a multiple cracked beam[J]. Journal of Sound and Vibration, 2001, 245(4): 737-751.
8. CHONDROS T G, DIMAROGONAS A D. Vibration of a cracked cantilever beam[J]. Journal of Vibration and Acoustics, 1998, 120: 742-746.
9. CERRI M N, VESTRONI F. Detection of damage in beams subjected to diffused cracking[J]. Journal of Sound and Vibration, 2000, 234(2): 259-276.