Listar Laboratorio de Análise Estrutural (LAE) por título
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A new analytical formulation for the stiffness and resistance of the additional plate in bending in beam‐to‐beam steel joints
(Elsevier, 2021-02)[Abstract] This paper focuses on the stiffness and resistance of the additional plate in bending. This is a component which appears in beam-to-beam bolted steel joints, when a secondary beam with a flush end plate is ... -
Artificial neural network prediction of the initial stiffness of semi-rigid beam-to-column connections
(Elsevier, 2023-10)[Abstract]: Joints are significant components in the design and construction of steel structures. The characteristic parameters of the connections must be reproduced in a reliable way to represent the actual behaviour of ... -
Experimental evaluation, FEM and condensed stiffness matrices of 2D external welded haunched joints
(Elsevier, 2020-02)[Abstract] In recent years, several researchers have been working hard to improve the knowledge with respect to steel joints behaviour. Special effort has been made for obtaining the stiffness of the different components ... -
Mechanical stiffness prediction of beam-to-column stiffened angle joints
(Elsevier, 2019-11-28)[Abstract]: Semi-rigid angle joints, in their different configurations, constitute a highly interesting alternative to other typologies like end plate joints. However, they are not widely used in the customary practice of ... -
Metamodelling of stiffness matrices for 2D welded asymmetric steel joints
(Elsevier, 2019-08-02)[Abstract]: Beam-column steel joints usually have a semi-rigid behaviour, and this must be taken into account when carrying out a global analysis of the structure. Rotational springs at each side of the joint are commonly ...