KSCE Journal of Civil Engineering, Volume (20), No (2), Year (2015-2) , Pages (832-846)

Title : ( Stability of Non-prismatic Frames with Flexible Connections and Elastic Supports )

Authors: Mohaamad Rezaiee Pajand , Farzad Shahabian Moghadam , Mohsen Bambaeechee ,

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Abstract

An accurate formulation is obtained to determine critical load, and corresponding equivalent effective length factor of a simple frame. The presented methodology is based on the exact solutions of the governing differential equations for buckling of a frame with tapered and/or prismatic columns. Accordingly, the influences of taper ratio, shape factor, flexibility of connections, and elastic support on the critical load, and corresponding equivalent efficient length factor of the frame will be investigated. The authors' findings can be easily applied to the stability design of general non-prismatic frames. Moreover, comparing the results with the accessable outcomes demonstrate the accuracy, efficiency and capabilities of the proposed formulation.

Keywords

, non-prismatic frames, tapered columns, taper ratio, elastic supports, flexible connections, critical buckling load, effectiveو length factor
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@article{paperid:1048996,
author = {Rezaiee Pajand, Mohaamad and Shahabian Moghadam, Farzad and Bambaeechee, Mohsen},
title = {Stability of Non-prismatic Frames with Flexible Connections and Elastic Supports},
journal = {KSCE Journal of Civil Engineering},
year = {2015},
volume = {20},
number = {2},
month = {February},
issn = {1226-7988},
pages = {832--846},
numpages = {14},
keywords = {non-prismatic frames; tapered columns; taper ratio; elastic supports; flexible connections; critical buckling load; effectiveو length factor},
}

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%0 Journal Article
%T Stability of Non-prismatic Frames with Flexible Connections and Elastic Supports
%A Rezaiee Pajand, Mohaamad
%A Shahabian Moghadam, Farzad
%A Bambaeechee, Mohsen
%J KSCE Journal of Civil Engineering
%@ 1226-7988
%D 2015

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