Stability design of structures with semi-rigid connections [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2010 The paper points out to the differences of the First order theory and Second order theory and of the significance in practical calculations. The paper presents theoretical foundations and expressions of calculations of impacts on the stability of ...
Igić Tomislav +4 more
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Effects of Semi-Rigid Connection on Structural Responses
Electronic Journal of Structural Engineering, 2010 There are several idealizations in numerical analysis of structures. In the joints and supports, which is usually assumed to be pinned or rigid, semi-rigid connection should be considered to obtain more realistic, reliable and also economical results ...
M.E. Kartal +3 more
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Semi-rigid steel beam-to-column connections [PDF]
Инженерно-строительный журнал, 2017 Steel frameworks are widely used construction of multistory buildings for different purposes. In the practical framework calculations, the girder-column joint connections are taken as either absolutely rigid or hinged ones.
V.M. Tusnina
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Structural Performance of Semi-Rigid Connection Steel Frames
Diyala Journal of Engineering Sciences, 2022 In most engineering designs, steel connections are usually considered as fully rigid connections or perfectly pinned connections, for simplicity of design work. In reality, this assumption is incorrect.
Raghdah Al-Sherif, Murtada A. Ismael
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Reliability assessment of frame steel considering semi-rigid connections [PDF]
Journal of Materials and Engineering Structures, 2019 Initial stiffness and moment resistance are two parameters that formed the hardness of the connection between columns and beams. This problem has been studied based on empirical of many authors in the world.
Ha T, NGUYEN
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Location of semi-rigid connections effect on the seismic performance of steel frame structures
Electronic Journal of Structural Engineering, 2022 In design steel frames, combining semi-rigid and rigid connections can result in better structural performance, particularly in seismic locations. In this study, the effects of semi-rigid beam-to-column connections located on the seismic performance of ...
Emad Elhout
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Evaluation of the seismic performance of tall steel frames with semi-rigid connections with zipper bracing system under near-fault earthquakes [PDF]
Numerical Methods in Civil Engineering, 2023 In this article, the enhancement of the seismic function in tall buildings with semi-rigid connections accompanied by the Chevron bracing system was studied.
Amir Lamei Javan +2 more
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Matrix formulation of dynamic design of structures with semi-rigid connections [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2011 The structures with semi-rigid connections comprise systems with the connections in joints which are not absolutely rigid, but allow, in general, some relative movements in directions of generalized displacements.
Zlatkov Dragan +3 more
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A robust finite element model updating method for pier’s structure with uncertainties in connections using particle swarm optimization algorithm [PDF]
Journal of Structural and Construction Engineering, 2017 Conventional design of piers is done by assuming fully rigid connection of deck to piles. In practice, these connections are semi-rigid. Semi-rigid connections cause changes in the dynamic characteristics of the structure such as natural frequencies and ...
Mehdi Gholipour Feizi +3 more
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Nonlinear Analysis of Rotational Springs to Model Semi-Rigid Frames
Entropy, 2022 This paper explains the mathematical foundations of a method for modelling semi-rigid unions. The unions are modelled using rotational rather than linear springs.
César Antonio Rodríguez González +3 more
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