Inelastic tangential stiffness for 2-D frames

Tai-Yan Kam, Edwin C. Rossow, Ross B. Corotis

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

A general instantaneous or tangential stiffness matrix for a plane frame member is presented. Expressions in the form of integral equations are developed for members having axial forces and arbitrary material properties, distributed loads and moment-axial force-curvature relations. The expressions are used for w sections of elasto-plastic material and several examples of plane frames are loaded to failure. Experimental results reported in the literature for plane frames tested to inelastic failure are closely matched by the analytical technique.

原文American English
頁(從 - 到)2685-2697
頁數13
期刊Journal of Structural Engineering (United States)
109
發行號11
DOIs
出版狀態Published - 11月 1983

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