Damage detection in beams and plates using wavelet transforms (Record no. 815287)

MARC details
000 -LEADER
fixed length control field 01796aab a2200193 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 240613b20052005|||br||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1598-8198
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name S. Rajasekaran
9 (RLIN) 882478
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name S. P. Varghese
9 (RLIN) 882479
245 ## - TITLE STATEMENT
Title Damage detection in beams and plates using wavelet transforms
300 ## - PHYSICAL DESCRIPTION
Extent 481-498 p.
520 ## - SUMMARY, ETC.
Summary, etc. A wavelet based approach is proposed for structural damage detection in beams, plate and delamination of composite plates. Wavelet theory is applied here for crack identification of a beam element with a transverse on edge non-propagating open crack. Finite difference method was used for generating a general displacement equation for the cracked beam in the first example. In the second and third example, damage is detected from the deformed shape of a loaded simply supported plate applying the wavelet theory. Delamination in composite plate is identified using wavelet theory in the fourth example. The main concept used is the breaking down of the dynamic signal of a structural response into a series of local basis function called wavelets, so as to detect the special characteristics of the structure by scaling and transformation property of wavelets. In the light of the results obtained, limitations of the proposed method as well as suggestions for future work are presented. Results show great promise of wavelet approach for damage detection and structural health monitoring.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Damage Detection
9 (RLIN) 170982
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Wavelet Analysis
9 (RLIN) 737227
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Finite Difference-Composite Plates-Finite Element Method-Delamination
9 (RLIN) 882480
773 0# - HOST ITEM ENTRY
Place, publisher, and date of publication Daejeon, Korea : Techno Press
International Standard Serial Number 15988198
Title Computers and Concrete: An International Journal
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="DOI: 10.12989/cac.2005.2.6.481">DOI: 10.12989/cac.2005.2.6.481</a>
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Suppress in OPAC No
Koha item type Articles
-- 14993
-- Mr. Muhammad Rafique Al Haj Rajab Ali (Late)
Holdings
Not for loan Home library Serial Enumeration / chronology Total Checkouts Date last seen Koha item type
  Periodical Section Vol.2, No.6 (December 2005)   13/06/2024 Articles