Numerical Study of Joint Behaviour for Robustness Assessment

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The paper presents studies on numerical modelling of beam-to-column joint behaviour in typical service and exceptional design situations. The complexity of such investigations arises from highly nonlinear effects associated with the prediction of joint performance, such as structural imperfections, large displacements and rotations, inelastic properties of steel and concrete, bonding effects between steel and concrete, and slip between concrete and structural steel, among others. The paper addresses these problems and provides validation of numerical modelling techniques trough comparison with experimental data for joints under hogging and sagging moments.

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3114-3117

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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DOI: 10.1016/b978-008043016-4/50039-8

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