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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/dspace/handle/123456789/19505

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)
???metadata.dc.publisher.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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