An analysis of Chipping in Brittle Materials
dc.contributor.author | Chiu, W. C. | en_US |
dc.contributor.author | Thouless, Michael D. | en_US |
dc.contributor.author | Endres, W. J. | en_US |
dc.date.accessioned | 2006-09-08T20:43:22Z | |
dc.date.available | 2006-09-08T20:43:22Z | |
dc.date.issued | 1998-12 | en_US |
dc.identifier.citation | Chiu, W.C.; Thouless, M.D.; Endres, W.J.; (1998). "An analysis of Chipping in Brittle Materials." International Journal of Fracture 90(4): 287-298. <http://hdl.handle.net/2027.42/42787> | en_US |
dc.identifier.issn | 0376-9429 | en_US |
dc.identifier.issn | 1573-2673 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/42787 | |
dc.description.abstract | The chipping process in a brittle material subjected to a uniformly applied edge load has been investigated. The present analysis extends earlier work by recognizing that as the chip is formed it may bend and change the loading at the crack tip. This geometry change introduces a nonlinear effect and has significant influence on the phenomenon. The nonlinear effect was demonstrated by incorporating it into an analytical model for a crack propagating along an interface parallel to the free surface. A finite-element analysis was then conducted to examine the crack trajectory formed in a homogeneous material. This numerical analysis showed that the crack reaches a maximum depth, and then deviates back to the free surface to form a spall. The form of this trajectory results from the additional bending moment acting at the crack tip induced by the bending of the chip and the consequent displacement of the applied load. The length of the spall was found to be approximately proportional to the square root of Ê d5/2 KIC, where KIC is the fracture toughness of the material, Ê is the appropriate modulus of the material, and d is the depth over which the edge load is applied. | en_US |
dc.format.extent | 138363 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Kluwer Academic Publishers; Springer Science+Business Media | en_US |
dc.subject.other | Physics | en_US |
dc.subject.other | Characterization and Evaluation Materials | en_US |
dc.subject.other | Mechanics | en_US |
dc.subject.other | Mechanical Engineering | en_US |
dc.subject.other | Automotive and Aerospace Engineering | en_US |
dc.subject.other | Civil Engineering | en_US |
dc.subject.other | Fracture Mechanics | en_US |
dc.subject.other | Spalling | en_US |
dc.subject.other | Crack Trajectory. | en_US |
dc.title | An analysis of Chipping in Brittle Materials | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Mechanical Engineering & Applied Mechanics, University of Michigan, Ann Arbor, MI, 48109, U.S.A | en_US |
dc.contributor.affiliationum | Department of Mechanical Engineering & Applied Mechanics, University of Michigan, Ann Arbor, MI, 48109, U.S.A | en_US |
dc.contributor.affiliationum | Department of Mechanical Engineering & Applied Mechanics, University of Michigan, Ann Arbor, MI, 48109, U.S.A | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/42787/1/10704_2004_Article_165456.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1023/A:1007425230687 | en_US |
dc.identifier.source | International Journal of Fracture | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.