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Some Special Computations and Experiments on Surface Crack Growth / M. Prodan, JC. Radon

Conference Author
Surface-Crack Growth: Models, Experiments, and Structures (1988 : Sparks, Nevada)
Physical Description
1 online resource (16 pages) : illustrations, figures, tables
Additional Creators
Prodan, M., Radon, JC., American Society for Testing and Materials, and ASTM International
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Summary
The new method of surface crack growth calculation under linear elastic fracture mechanics (LEFM) conditions facilitates the use of stress-intensity factor K (and in particular its ?K range) as a tool to estimate the fatigue life of cracked plates under tensile loads. This is made possible by determining a set of parameters in order to obtain equal ?K values and analogous crack propagation rates in two widely different specimen geometries, a plate and a standard compact type (C(T)) specimen. A comparison of fatigue lives with equivalent crack growth for both types of specimen suggests that in using the proposed procedure, the significance of ?K values in a part-through crack is closely related to that of a through crack in a C(T) specimen.
Dates of Publication and/or Sequential Designation
Volume 1990, Issue 1060 (January 1990)
Subject(s)
Other Subject(s)
ISBN
9780803151215 (e-ISBN)
9780803112841
080311284X
Digital File Characteristics
text file PDF
Bibliography Note
Includes bibliographical references 9.
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, 1990. 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.
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