Kou kouzou rombunshuu
Online ISSN : 1884-0329
Print ISSN : 1880-9928
ISSN-L : 1880-9928
Prediction of the Buckling Coefficients of a Patch Loaded Web Plate
Shigeru SHIMIZUKaoru YOSHIKAWA
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JOURNALS FREE ACCESS

1999 Volume 6 Issue 24 Pages 111-122

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Abstract

A sereis of formulae is proposed for predicting the buckling coefficient of a web plate on the launching shoe which is practicized during the girder erection process with the launching (or push out) method. The formulae are established from the authors' FEManalyses on the patch loaded web plate, and the magnitude of the in-plane bending moment, shear force and so on can be took into the account. Through the formulae, the estimation of the buckling strength of a web plate on a launching shoe can be made easily.

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© Japanese Society of Steel Construction
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