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An Experimental and Analytical Study on Ultimate Strength of Thin-Walled Curved Box Girders

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 39 Issue 1 Page 189-194
published_at 1988-10
KJ00000156720.pdf
[fulltext] 392 KB
Title
曲線箱桁の耐荷力実験とその簡易解析法について
An Experimental and Analytical Study on Ultimate Strength of Thin-Walled Curved Box Girders
Creators Takami Katsuhiko
Creators Hamada Sumio
Creators Tsuchiya Jun
Creators Yabuki Tetsuya
Creators Arizumi Yasunori
Source Identifiers
This paper presents the results of experimental and analytical studies on the elastic-plastic behavior and ultimate strength of the curved box girders especially for monorail systems. Two types of the thin-walled curved box girder are fabricated of steel plates, and static loading tests are conducted up to failure. In the analysis, three-dimentional truss girders mechanically equivalent to box girders are used to simplify the calculation. The calculation of large deflection and elastic-plastic behavior and ultimate strength is carried out by using the finite element method based on the deformation theory. From analytical and experimental results, the present analytical solutions provides sufficiently accurate prediction for the ultimate strength of the box girders.
Subjects
土木工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1988-10
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部