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Failure Analysis of the Split-D Test Method / CE. Knight

Conference Author
Composite Materials: Testing and Design (Fourth Conference) (4th : 1976 : Valley Forge, Pa.)
Physical Description
1 online resource (14 pages) : illustrations, figures, tables
Additional Creators
Knight, CE., American Society for Testing and Materials, and ASTM International
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Summary
The Split-D test is used to determine unidirectional tensile strength of filament wound composites, but it has a known stress concentration in the ring near the D edge. A finite element stress analysis and a statistical strength theory are used to assess the influence of the stress concentration on the ultimate strengths calculated for the composites from the Split-D test. Stress distributions are presented for the conventional Split-D ring as well as the elongated ring specimens. The influence of material variability via the Weibull parameter, m, on the predicted failure level is shown. In general, materials with an average variability (m < 40) will yield Split-D test results above 90 percent of the true strength.
Dates of Publication and/or Sequential Designation
Volume 1977, Issue 617 (January 1977)
Subject(s)
Other Subject(s)
ISBN
9780803146907 (e-ISBN)
9780803144903
0803144903
Digital File Characteristics
text file PDF
Bibliography Note
Includes bibliographical references 5.
Other Forms
Also available online via the World Wide Web. Tables of contents and abstracts freely available; full-text articles available by subscription.
Full text article also available for purchase.
Also available in PDF edition.
Reproduction Note
Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1977. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.
Technical Details
Mode of access: World Wide Web.
Source of Acquisition
ASTM International PDF Purchase price USD25.
View MARC record | catkey: 28007457