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

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

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...

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Bibliographic Details
Main Authors: Huynh, Dinh Bao Phuong, Peraire, Jaime, Patera, Anthony T., Liu, Guirong
Format: Article
Language:English
Published: 2007
Subjects:
Reduced Basis Approximation
A Posteriori Error Estimation
Offline-Online Procedures
Fracture Mechanics
Stress Intensity Factor
Energy Release Rate
Linear Elasticity
Finite Element Method
Quadratic Outputs
Online Access:http://hdl.handle.net/1721.1/35824

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