Published November 2006
| Version v1
Miscellaneous
Crack detection of the perpendicular cracked plate using normal deflection
- 1. Dept. of Mechanical Engineering, Aju University, Suwon (Korea, Republic of)
Description
An effective method for detecting cracks in a plate using normal deflection analysis is proposed. The normal deflection of an edge of a surface crack in the plate under tensile stress is analysed. The length and location of the crack is determined by contouring of the surface deformation of the cracked plate. An analytical solution by beam theory and finite element solutions are obtained. The analytical solution consists of the deflection of a beam and the half-space or full-space solution. Also finite element solutions are obtained and compared with these analytical solutions. These results suggest more efficient surface crack detection tool.
Additional details
Publishing Information
- Publisher
- KSNT
- Imprint Place
- Seoul (Korea, Republic of)
- Imprint Title
- Proceedings of the Korean Society for Nondestructive Testing Fall Meeting 2006
- Imprint Pagination
- 197 p.
- Journal Page Range
- p. 139-144
Conference
- Title
- 2006 Fall Meeting of the Korean Society for Nondestructive Testing
- Dates
- 24 Nov 2006
- Place
- Seoul (Korea, Republic of)
INIS
- Country of Publication
- Korea, Republic of
- Country of Input or Organization
- Korea, Republic of
- INIS RN
- 45050653
- Subject category
- S42: ENGINEERING;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ANALYTICAL SOLUTION; CRACKS; DEFORMATION; DETECTION; FINITE ELEMENT METHOD; PLATES; TENSILE PROPERTIES
- Descriptors DEC
- CALCULATION METHODS; MATHEMATICAL SOLUTIONS; MECHANICAL PROPERTIES; NUMERICAL SOLUTION
Optional Information
- Notes
- 7 refs, 7 figs, 1 tab