鋼の機械的性質におよぼす繰返し荷重の影響

URI http://repository.tsuyama-ct.ac.jp/metadata/398
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Title
鋼の機械的性質におよぼす繰返し荷重の影響
Title Alternative
Effect of Cyclic loading on Mechanical Properties of Steel
Author
著者 藤原 敏
著者(別表記) Fujiwara Satoshi
Abstract

As a basic research for the study on the effect of cyclic loading on mechanical properties of steel were carried out the fatigue tests in the low cycle fatigue region and the static tensile tests at the low temperature for SM41 steel. Main results obtained are as follows; (1) The upper and lower yield stress disappears with cyclic loading and the proof stress gradually raises due to increase of cycle ratio N/N(f) (2) In the case of without fatigue crack, mechanical properties can be considered that there is no effect of cycle ratio N/N(f), but the strength at low testing temperature is influenced significantly fatigue crack.

Subject
500 Technology. Engineering
Publish Date
1987-02-28
Publication Title
津山工業高等専門学校紀要
Publication Title Alternative
Bulletin of Tsuyama National College of Technology
Volume
24
Start Page
33
End Page
38
ISSN
0287-7066
NCID
AN00149351
Publisher
津山工業高等専門学校
Official URL
Contents Type
Departmental Bulletin Paper
language
Japanese
File Version
publisher