FATIGUE CRACK PROPAGATION UNDER RANDOM LOADING, 1ST REPORT: EXPERIMENT WITH SMALL DIGITAL SYSTEM

To supply data needed for the rational fatigue design of structures subject to random loads, there must be some appropriate testing methods that can reproduce a specified time history of such random variables as load, stress, strain and stress intensity factors. With a small microcomputer system alone, it is very difficult to perform exact experiments involving variations as fatigue damage accumulates in a specimen, but this report describes how two microprocessing units were used to perform experiments.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/05148499
• Supplemental Notes:
  • Journal article
• Authors:
  • Itagaki, H
  • ISHIZUKA, T
  • Sekine, N
• Publication Date: 1986-6

Language

• Japanese

Media Info

• Features: References;
• Pagination: 10 p.
• Serial:
  • Journal of the Society of Naval Architects of Japan
  • Volume: 159
  • Issue Number: 159
  • ISSN: 0514-8499

Subject/Index Terms

• TRT Terms: Cracking; Loads; Microprocessors
• Uncontrolled Terms: Crack propagation
• Old TRIS Terms: Microprocessor applications; Random loads
• Subject Areas: Marine Transportation;

Filing Info

• Accession Number: 00652029
• Record Type: Publication
• Source Agency: Maritime Technical Information Facility
• Files: TRIS
• Created Date: Jul 21 1994 12:00AM