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Title: On the expansion for surface displacement in the neighborhood of a crack tip

Abstract

It is shown that in the expansion of the crack opening displacement vs distance from the tip, there is no linear term present. This should lead to improved accuracy of the near tip fields and improved stress intensity factor results. The two-dimensional discussion should be able to be carried over to three dimensions.

Authors:
 [1];  [2]
  1. Oak Ridge National Lab., TN (United States)
  2. Cornell Univ., Ithaca, NY (United States). Dept. of Theoretical and Applied Mechanics
Publication Date:
Research Org.:
Oak Ridge National Lab., TN (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
67629
Report Number(s):
CONF-9507128-1
ON: DE95012890
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Conference
Resource Relation:
Conference: IABEM `95: international symposium on boundary element methods, No City Given, HI (United States), Jul 1995; Other Information: PBD: [1995]
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CRACK PROPAGATION; ELASTICITY; STRESS INTENSITY FACTORS

Citation Formats

Gray, L J, and Paulino, G H. On the expansion for surface displacement in the neighborhood of a crack tip. United States: N. p., 1995. Web.
Gray, L J, & Paulino, G H. On the expansion for surface displacement in the neighborhood of a crack tip. United States.
Gray, L J, and Paulino, G H. Thu . "On the expansion for surface displacement in the neighborhood of a crack tip". United States. https://www.osti.gov/servlets/purl/67629.
@article{osti_67629,
title = {On the expansion for surface displacement in the neighborhood of a crack tip},
author = {Gray, L J and Paulino, G H},
abstractNote = {It is shown that in the expansion of the crack opening displacement vs distance from the tip, there is no linear term present. This should lead to improved accuracy of the near tip fields and improved stress intensity factor results. The two-dimensional discussion should be able to be carried over to three dimensions.},
doi = {},
url = {https://www.osti.gov/biblio/67629}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {6}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

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