dc.contributor.author | Ruslizam, Daud | |
dc.contributor.author | Ahmad Kamal, Ariffin | |
dc.contributor.author | Shahrum, Abdullah | |
dc.date.accessioned | 2012-11-06T14:51:07Z | |
dc.date.available | 2012-11-06T14:51:07Z | |
dc.date.issued | 2010-10-16 | |
dc.identifier.isbn | 978-967-5760-03-7 | |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/21650 | |
dc.description | International Postgraduate Conference On Engineering (IPCE 2010), 16th - 17th October 2010 organized by Centre for Graduate Studies, Universiti Malaysia Perlis (UniMAP) at School of Mechatronic Engineering, Pauh Putra Campus, Perlis, Malaysia. | en_US |
dc.description.abstract | This paper presents a numerical approach to study a
multiple crack problem in metallic finite body. The aim
is to evaluate the stress intensity factor (SIF) of
dimensionless cracks interaction based on equal and
parallel cracks in finite body. The solution is based on
singularity element at the crack tip regards to linear
elastic fracture mechanics (LEFM) principles. Plane
strain condition and uniaxial Mode I loading are
considered to investigate the mechanical elastic
interaction between multiple cracks. A comprehensive
comparison with previous analytical work is made to
justify the accuracy of present work and to identify the
limitation of previous analytical formulation. The
results obtained show that interaction between equal
and parallel multiple cracks experienced varies of
shielding effect as the cracks interval change, thus
effect the SIF magnitude at the crack tip. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Universiti Malaysia Perlis (UniMAP) | en_US |
dc.relation.ispartofseries | Proceedings of the International Postgraduate Conference on Engineering (IPCE 2010) | en_US |
dc.subject | Finite element analysis (FEA) | en_US |
dc.subject | Stress intensity factor (SIF) | en_US |
dc.subject | Fracture mechanics | en_US |
dc.subject | Parallel cracks | en_US |
dc.title | Mode I stress intensity factor for parallel cracks in finite body | en_US |
dc.type | Working Paper | en_US |
dc.publisher.department | Centre for Graduate Studies | en_US |
dc.contributor.url | ruslizam@unimap.edu.my | en_US |