|
DSpace at Transilvania University >
Mechanical Engineering >
NT2F12 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/848
|
| Title: | MODICATION OF FAILURE RISK BY THE USE OF HIGH STRENGTH STEELS IN PIPELINES |
| Authors: | CAPELLE, J.
PLUVINAGE, G. |
| Keywords: | High strength steels
pipe line
failure risk
failure assessment diagram |
| Issue Date: | May-2012 |
| Publisher: | Editura Lux Libris |
| Citation: | Google Scholar |
| Series/Report no.: | NT2F12;15 - 24 |
| Abstract: | The use of new generation of pipe steels with high yield stress increases potentially the risk of brittle fracture. In order to evaluate this risk, safety factors associated with a surface crack and an operating pressure have been evaluated for three pipe steels: X52, X70 and X100. This evaluation has been made using a Failure Assessment Diagram and SINTAP procedure. This analysis has been extended to X120 pipe steel. The use of a Domain Failure Assessment diagram indicates that for this steel a risk of elastic plastic fracture exists. However, for pipe steels X52, X70 and X 100, failure occurs potentially by plastic collapse. |
| URI: | http://hdl.handle.net/123456789/848 |
| ISBN: | 978 – 973 – 131 – 211 – 8 |
| Appears in Collections: | NT2F12
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
