| dc.contributor.author | Ruslizam, Daud | |
| dc.contributor.author | Ahmad Kamal, Ariffin | |
| dc.contributor.author | Shahrum, Abdullah | |
| dc.contributor.author | Mohd Shukry, Abdul Majid | |
| dc.contributor.author | Mohd Afendi, Rojan, Dr. | |
| dc.date.accessioned | 2013-12-12T04:00:48Z | |
| dc.date.available | 2013-12-12T04:00:48Z | |
| dc.date.issued | 2013-03-26 | |
| dc.identifier.citation | p. 588-591 | en_US |
| dc.identifier.uri | http://dspace.unimap.edu.my/123456789/30468 | |
| dc.description | The 2nd International Conference on Sustainable Materials Engineering (ICoSM2013)organized by Universiti Malaysia Perlis (UniMAP, 26th - 27th March 2013 at Bayview Hotel, Batu Feringhi, Pulau Pinang, Malaysia. | en_US |
| dc.description.abstract | Stress shielding interaction effect of two parallel edge cracks in finite body under
uniaxial loading is analysed using developed finite element (FE) analysis program. In present study,
the stress shielding interaction is formulated as a mathematical model called stress shielding
damage (SSD) model. SSD model used to define the combination and re-characterization of crack
interaction from multiple cracks to single crack. Focus is given to weak crack interaction state as
the crack interval exceed the length of cracks (b > a). The crack interaction factors are evaluated
based on Griffith strain energy release rate and mode I SIF using J-integral analysis. For validation,
the stress shielding factor parameters are compared to single edge crack SIF as a state of zero
interaction in a form of crack unification limit (CUL) and crack interaction limit (CIL). | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Universiti Malaysia Perlis (UniMAP) | en_US |
| dc.relation.ispartofseries | The 2nd International Conference on Sustainable Materials Engineering (ICoSM2013); | |
| dc.subject | Crack interaction | en_US |
| dc.subject | Interacting cracks | en_US |
| dc.subject | Stress shielding effects | en_US |
| dc.title | Mathematical model of elastic crack interaction and two-dimensional finite element analysis based on griffith energy release rate | en_US |
| dc.type | Working Paper | en_US |
| dc.contributor.url | ruslizam@unimap.edu.my | en_US |
| dc.contributor.url | kamal@eng.ukm.my | en_US |
