A Novel Singular Finite Element on Mixed-Mode Dugdale Model Based Crack

dc.contributor.author	W. A. Yao
dc.contributor.author	X. F. Hu
dc.date.accessioned	2017-05-09T00:50:49Z
dc.date.available	2017-05-09T00:50:49Z
dc.date.copyright	April, 2012
dc.date.issued	2012
dc.identifier.issn	0094-4289
dc.identifier.other	JEMTA8-27153#021003_1.pdf
dc.identifier.uri	http://yetl.yabesh.ir/yetl/handle/yetl/148987
dc.description.abstract	The symplectic dual approach is employed to obtain the analytical solutions of displacements and stresses around the mixed-mode Dugdale crack tip. Based on the analytical solutions, a novel singular finite element is developed to study the problem. The singular finite element can be applied to determine the sizes of crack tip opening/sliding displacement of a mixed-mode Dugdale model. Numerical results obtained by the present method show excellent agreement with the existing analytical solutions.
dc.publisher	The American Society of Mechanical Engineers (ASME)
dc.title	A Novel Singular Finite Element on Mixed-Mode Dugdale Model Based Crack
dc.type	Journal Paper
dc.journal.volume	134
dc.journal.issue	2
dc.journal.title	Journal of Engineering Materials and Technology
dc.identifier.doi	10.1115/1.4006181
dc.journal.fristpage	21003
dc.identifier.eissn	1528-8889
dc.keywords	Stress
dc.keywords	Fracture (Materials)
dc.keywords	Finite element analysis AND Deformation
dc.tree	Journal of Engineering Materials and Technology:;2012:;volume( 134 ):;issue: 002
dc.contenttype	Fulltext