Improvement in the Fatigue Strength of Notched Bars by Compressive Self-stresses / TL. Gerber, HO. Fuchs
- Conference Author:
- Achievement of High Fatigue Resistance in Metals and Alloys (1969 : Atlantic City, N. J.)
- Physical Description:
- 1 online resource (20 pages) : illustrations, figures, tables
- Additional Creators:
- Fuchs, HO., Gerber, TL., American Society for Testing and Materials, and ASTM International
- Restrictions on Access:
- Subscription required for access to full text. and License restrictions may limit access.
- In this investigation the long-life fatigue strength of sharply notched steel bars was improved by as much as 300 percent with the introduction of compressive self-stresses. Compressive self-stresses were produced by an axial tensile preload. Quantitative estimates of this improvement were made as a function of preload using suitable failure criteria and an analytical estimate of the stable self-stress distribution. The importance of the distribution in depth is demonstrated. A criterion for predicting crack propagation is improved and clarified.
- Dates of Publication and/or Sequential Designation:
- Volume 1970, Issue 467 (January 1970)
- 9780803145870 (e-ISBN), 9780803100305, and 0803100302
- Digital File Characteristics:
- text file PDF
- Bibliography Note:
- Includes bibliographical references 26.
- 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., and Also available in PDF edition.
- Reproduction Note:
- Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1970. 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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