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http://hdl.handle.net/123456789/19505
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| Title: | Elastic crack interaction limit of two interacting edge cracks in finite body |
| Authors: | R., Daud
M. A., Rojan
A. K., Ariffin
S., Abdullah |
| Keywords: | Stress field interaction
Stress intensity factor
Crack interaction limit |
| Issue Date: | 27-Feb-2012 |
| Publisher: | Universiti Malaysia Perlis (UniMAP) |
| Department: | Pusat Pengajian Kejuruteraan Mekatronik |
| Series/Report no.: | Proceedings of the International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) |
| Abstract: | In certain range of crack interval ratio and crack
width ratio, the neighboring cracks will affect the changes of
stress field interaction around the crack tip, thus induced
significant changes in stress intensity factor. In this study, the
elastic crack interaction limit for finite cracked body was
simulated using global and local model approach. The interacted
stress intensity factor variation is evaluated using direct method
and strain energy release based using finite element analysis. It
was shown that crack interval ratio and crack width ratio were
both important parameters to determine the crack interaction
limit. The determined crack interaction limit also has a good
agreement with published results from open literature. |
| Description: | International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) organized by School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), 27th - 28th Februari 2012 at Bayview Beach Resort, Penang, Malaysia. |
| URI: | http://hdl.handle.net/123456789/19505 |
| Appears in Collections: | Conference Papers
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Files in This Item:
| File |
Description |
Size | Format |
|---|
| AM17.pdf | Access is limited to UniMAP community | 474.74 kB | Adobe PDF | View/Open |
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