contributor author | R. Seshadri | |
contributor author | S. Wu | |
date accessioned | 2017-05-09T00:05:48Z | |
date available | 2017-05-09T00:05:48Z | |
date copyright | May, 2001 | |
date issued | 2001 | |
identifier issn | 0094-9930 | |
identifier other | JPVTAS-28100#214_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/125757 | |
description abstract | There are insufficient details during preliminary stages of a pressure component design to warrant a comprehensive inelastic determination of the fracture energy release rate, J. A simplified formulation for estimating J, described in this paper, relies on a knowledge of the linear elastic stress-intensity parameter and the plastic collapse load. Subsequently, an expression for J is provided in terms of the r-node strain, which serves as an upper bound in the elastic-plastic regions for components subjected to mechanical loads. Estimates of J for several standard configurations have been obtained by inelastic FEA, and the comparisons with the corresponding robust estimates are reasonable. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Robust Estimation of Inelastic Fracture Energy Release Rate (J ): A Design Approach | |
type | Journal Paper | |
journal volume | 123 | |
journal issue | 2 | |
journal title | Journal of Pressure Vessel Technology | |
identifier doi | 10.1115/1.1357161 | |
journal fristpage | 214 | |
journal lastpage | 219 | |
identifier eissn | 1528-8978 | |
keywords | Stress | |
keywords | Fracture (Materials) | |
keywords | Design | |
keywords | Fracture (Process) | |
keywords | Stress | |
keywords | Finite element analysis AND Pressure | |
tree | Journal of Pressure Vessel Technology:;2001:;volume( 123 ):;issue: 002 | |
contenttype | Fulltext | |