Title:
Computer Study of Long Columns in Frames
Author(s):
Phil M. Ferguson, Hajime Okamura, and Shriniwas N. Pagay
Publication:
Journal Proceedings
Volume:
67
Issue:
12
Appears on pages(s):
955-958
Keywords:
buckling; columns (supports) ; frames;long columns; reinforced concrete; structural design.
DOI:
10.14359/7327
Date:
12/1/1970
Abstract:
An extensive computer study of long column action in frames is summarized for both unbraced and braced building frames. This summary paper (1) indicates the weakness of the R-method in caring for column buckling in certain frames subject to sidesway, (2) compares the accuracy of the moment magnifier and R-methods in this and other situations, and (3) gives the background for the modified R equations mentioned as alternates in the explanation of changes of the Building Code.