A mixed finite element for interlaminar stress computation
dc.contributor.author | Shi, Yi-Bing | en_US |
dc.contributor.author | Chen, Hao-Ran | en_US |
dc.date.accessioned | 2006-04-10T15:24:10Z | |
dc.date.available | 2006-04-10T15:24:10Z | |
dc.date.issued | 1992 | en_US |
dc.identifier.citation | Shi, Yi-Bing, Chen, Hao-Ran (1992)."A mixed finite element for interlaminar stress computation." Composite Structures 20(3): 127-136. <http://hdl.handle.net/2027.42/30305> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6TWP-480V2X9-2G/2/e90228bfd834bccdfe5fd042690cc075 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/30305 | |
dc.description.abstract | A mixed finite element method (MFEM) aiming at solving the problem of three-dimensional stress analysis of multi-layer composite laminates with a high accuracy is presented. The approach, which is based on the global-local laminate variational model, proposes a mixed use of a hibrid stress element within a high precision stress solution region in the thickness direction of the laminate and a conventional displacement finite element in the remaining. This results in a reduction of the overall computation time while maintaining the solution precision in the area(s) of interest, normally being certain interface(s) within a laminate. A formulation of a 49 stress parameter hybrid stress element in conjunction with a 42 degree of freedom iso-parametric displacement element is given. The quality of the hybrid stress element is assured by a stiffness matrix eigenvalue analysis. Example computations of laminate cylindrical bending and the classical free-edge problem have shown the feasibility of the MFEM approach and the convergence of the specific 49[beta]-42q formulation. | en_US |
dc.format.extent | 811291 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | A mixed finite element for interlaminar stress computation | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | 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 Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA | en_US |
dc.contributor.affiliationother | Research Institute of Engineering Mechanics, Dalian University of Technology, People's Republic of China | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/30305/1/0000707.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0263-8223(92)90019-9 | en_US |
dc.identifier.source | Composite Structures | 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.