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Title: Evaluating empirical/analytical techniques to predict structural integrity of pipe containing surface flaws

Abstract

Data from flat-plate specimens containing either triangular-, ellipsoidal- or rectangular-shaped surface flaws were evaluated by several potential analytical techniques. These techniques were modified as needed to predict conditions for initiation of subcritical crack growth, for the defect to penetrate the 6.4 mm (0.25 in.) wall thickness, and for instability (plastic or unstable). The modified analytical techniques developed from the plate specimens were then used to make predictions which are compared with test results obtained from pipe specimens containing triangular-shaped surface flaws.

Authors:
;
Publication Date:
Research Org.:
EG and G Idaho, Inc., Idaho Falls (USA)
OSTI Identifier:
5237205
Report Number(s):
EGG-M-10482; CONF-820601-19
ON: DE82017267; TRN: 82-015890
DOE Contract Number:  
AC07-76ID01570
Resource Type:
Conference
Resource Relation:
Conference: ASME pressure vessel and piping conference, Orlando, FL, USA, 27 Jun 1982
Country of Publication:
United States
Language:
English
Subject:
22 GENERAL STUDIES OF NUCLEAR REACTORS; 36 MATERIALS SCIENCE; PIPES; CRACKS; DEFECTS; FAILURES; REACTOR COMPONENTS; STAINLESS STEEL-304; FRACTURE PROPERTIES; ALLOYS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-NICKEL STEELS; CORROSION RESISTANT ALLOYS; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS; MECHANICAL PROPERTIES; NICKEL ALLOYS; STAINLESS STEELS; STEELS; 220200* - Nuclear Reactor Technology- Components & Accessories; 360103 - Metals & Alloys- Mechanical Properties

Citation Formats

Reuter, W G, and Server, W L. Evaluating empirical/analytical techniques to predict structural integrity of pipe containing surface flaws. United States: N. p., 1982. Web.
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Reuter, W G, & Server, W L. Evaluating empirical/analytical techniques to predict structural integrity of pipe containing surface flaws. United States.
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Reuter, W G, and Server, W L. Fri . "Evaluating empirical/analytical techniques to predict structural integrity of pipe containing surface flaws". United States.
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@article{osti_5237205,
title = {Evaluating empirical/analytical techniques to predict structural integrity of pipe containing surface flaws},
author = {Reuter, W G and Server, W L},
abstractNote = {Data from flat-plate specimens containing either triangular-, ellipsoidal- or rectangular-shaped surface flaws were evaluated by several potential analytical techniques. These techniques were modified as needed to predict conditions for initiation of subcritical crack growth, for the defect to penetrate the 6.4 mm (0.25 in.) wall thickness, and for instability (plastic or unstable). The modified analytical techniques developed from the plate specimens were then used to make predictions which are compared with test results obtained from pipe specimens containing triangular-shaped surface flaws.},
doi = {},
url = {https://www.osti.gov/biblio/5237205}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1982},
month = {1}
}
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