A comparison of proximity rules for surface planar flaws

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27690%2F19%3A10244423" target="_blank" >RIV/61989100:27690/19:10244423 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27690/19:10244425
Result on the web
<a href="https://asmedigitalcollection.asme.org/PVP/proceedings-abstract/PVP2019/58929/V001T01A047/1068810" target="_blank" >https://asmedigitalcollection.asme.org/PVP/proceedings-abstract/PVP2019/58929/V001T01A047/1068810</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1115/PVP2019-93513" target="_blank" >10.1115/PVP2019-93513</a>

Result language
angličtina
Original language name
A comparison of proximity rules for surface planar flaws
Original language description
Flaw assessment according to Fitness-For-Service (FFS) codes is usually based on equations describing the impact of a single flaw in piping or pressure vessels components. However, when multiple flaws are detected, combination rules are to be taken into account to evaluate whether these flaws should be combined into a larger flaw or should be evaluated as separate ones. In recent years, numerous works have been done to evaluate the conservatism of the combination rules required by FFS codes and, if needed, establish new characterization rules. These new characterization rules are based on the distance between flaws, their depths, their lengths or a combination of these three parameters in order to reflect the level of interaction between adjacent flaws. A comparison, focusing on multiple surface planar flaws, between ASME B&PV Section XI current combination rules, other Fitness-For-Service codes and other combination rules established by fellow authors is presented in this paper. Copyright (C) 2019 ASME
Czech name
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Czech description
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Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. Volume 1, 2019
ISBN
978-0-7918-5892-9
ISSN
0277-027X
e-ISSN
—
Number of pages
10
Pages from-to
10
Publisher name
American Society of Mechanical Engineers
Place of publication
New York
Event location
San Antonio
Event date
Jul 14, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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