Reduced Basis Approximation and A Posteriori Error Estimation for Stress Intensity Factors: Application to Failure Analysis

dc.contributor.author	Huynh, Dinh Bao Phuong
dc.contributor.author	Peraire, Jaime
dc.contributor.author	Patera, Anthony T.
dc.contributor.author	Liu, Guirong
dc.date.accessioned	2007-01-31T14:46:10Z
dc.date.available	2007-01-31T14:46:10Z
dc.date.issued	2007-01
dc.identifier.uri	http://hdl.handle.net/1721.1/35824
dc.description.abstract	This paper reports the development of reduced basis approximations, rigorous a posteriori error bounds, and offline-online computational procedures for the accurate, fast and reliable predictions of stress intensity factors or strain energy release rate for “Mode I” linear elastic crack problem. We demonstrate the efficiency and rigor of our numerical method in several examples. We apply our method to a practical failure design application.	en
dc.description.sponsorship	Singapore-MIT Alliance (SMA)	en
dc.format.extent	266649 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.relation.ispartofseries	Computational Engineering (CE)	en
dc.subject	Reduced Basis Approximation	en
dc.subject	A Posteriori Error Estimation	en
dc.subject	Offline-Online Procedures	en
dc.subject	Fracture Mechanics	en
dc.subject	Stress Intensity Factor	en
dc.subject	Energy Release Rate	en
dc.subject	Linear Elasticity	en
dc.subject	Finite Element Method	en
dc.subject	Quadratic Outputs	en
dc.title	Reduced Basis Approximation and A Posteriori Error Estimation for Stress Intensity Factors: Application to Failure Analysis	en
dc.type	Article	en