Title : ( COMPARISON OF METHODS FOR PREDICTING THE INFLUENCE OF RESIDUAL STRESSES ON BRITTLE FRACTURE )
Authors: A Mirzaee-Sisan , Saeid Hadidi Moud , D J Smith ,
Full TextAbstract
This paper compares different methods for predicting the influence of residual stresses on brittle fracture. Comparison is made between fracture predictions of a local statistical approach based on the Beremin type model, with those of a well-known fracture assessment procedures, BS7910 and R6 that uses a failure assessment diagram (FAD). The results from both methods are discussed and compared. The study focuses on the behaviour of a ferritic steel pipe containing a partthrough circumferential thumb-nail crack on the outer surface of the vessel.
Keywords
, local approach. failure assessment, residual stress
@inproceedings{paperid:1011840,
author = {A Mirzaee-Sisan and Hadidi Moud, Saeid and D J Smith},
title = {COMPARISON OF METHODS FOR PREDICTING THE INFLUENCE OF RESIDUAL STRESSES ON BRITTLE FRACTURE},
booktitle = {ASME International Conference on Pressure Vessels and piping (PVP2007},
year = {2007},
location = {San Antonio, USA},
keywords = {local approach. failure assessment; residual stress},
}
%0 Conference Proceedings
%T COMPARISON OF METHODS FOR PREDICTING THE INFLUENCE OF RESIDUAL STRESSES ON BRITTLE FRACTURE
%A A Mirzaee-Sisan
%A Hadidi Moud, Saeid
%A D J Smith
%J ASME International Conference on Pressure Vessels and piping (PVP2007
%D 2007
