Contents Menu

Study of the shear fatigue of reinforced concrete beams

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 19 Issue 1 Page 31-40
published_at 1968-08
KJ00000155654.pdf
[fulltext] 1.5 MB
Title
鉄筋コンクリートばりのせん断疲労に関する研究
Study of the shear fatigue of reinforced concrete beams
Creators Kagami Hifumi
Creators Futatsuki Kazuo
Creators Miura Masaaki
Creators Hirano Yutaka
Source Identifiers
This investigation, involving the testing specimens - 6 specimens for the steel bar under reinforced concrete beam, each 4 specimens for the steel bar over reinforced concrete beam and the deformed steel bar under and over reinforced concrete beams - subjected to 2 concentrated loads in the stake of a/d≒1 is to research for fatigue limits of reinforced concrete beam subjected to shearing repeated load. Then, the authors described the variation of strain and deflection, and described that the judicatory standards by a/d of the failured boundary may be applied to reinforced concrete beams under repeated load as well as static load. Additionaly, they described that the calculated values by the theoretical equations of deflection, bending moment and shear force agree well in the values of experiment. Roughly speaking, the fatigue limits are thought that the steel bar under and over reinforced concrete beams are approximately 45 per cent, and the deformed steel bar under and over reinforced concrete beams are approximately 40 per cent for the failure loads of static tests.
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1968-08
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部