COMPARATIVE ANALYSIS OF USING DEGREE OF RIGIDITY AND ROTATIONAL STIFFNESS OF CONNECTIONS IN STRUCTURAL DESIGN

Srđan Živković, Marija Spasojević Šurdilović, Dragana Turnić, Marko Milošević

DOI Number
10.2298/FUACE160609002Z
First page
017
Last page
027

Abstract


Using classical formulation of stiffness method, impact of semi-rigid connections on the stresses and strains can be analyzed by the degree of rigidity or by rotational stiffness of connections. In this paper, functional dependence between the degree of rigidity and rotational stiffness of connections is formulated and the comparative analysis of these two approaches in the analysis of semi-rigid connections behavior of members in real structures, is implemented.


Keywords

semi-rigid connections, rotational stiffness of connection, degree of rigidity of connection

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References


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