Results 11 to 20 of about 8,065 (257)
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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Dynamic properties and time response of frameworks with semi-rigid and eccentric connections [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2011 The paper is considering effects of the semi-rigid and eccentric joint connections of framework structures upon its dynamic properties and the time response due to an earthquake action.
Gopčević Špiro +2 more
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Buildings, 2022 Steel plate shear walls usually do not satisfy the strong-column weak-beam design criteria, leading to larger column sections. On the other hand, rigid frame structures are typically constructed in low-rise to mid-rise buildings built in locations prone ...
Arsalan Majlesi +5 more
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Applied Sciences, 2017 In this paper, a simple and effective numerical approach is presented on the basis of the Member Discrete Element Method (MDEM) to investigate static and dynamic responses of steel frames with semi-rigid joints.
Jihong Ye, Lingling Xu
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Guidelines for the design of braced frames with semi-rigid connections [PDF]
Journal of Constructional Steel Research, 1990 Abstract This paper describes the mode of application of the two usual design philosophies-elastic and plastic-to braced frames with semi-rigid connections. The attention of the designer is particularly drawn to the influence of the second-order effects on the frame stability.
Jaspart, Jean-Pierre, Maquoi, René
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Optimization of frames with semi-rigid connections [PDF]
Computers & Structures, 1996 This work describes a computer-based method for the optimum design of steel frameworks accounting for the behaviour of semi-rigid connections. The procedure explicitly accounts for both connections and members by taking connection stiffnesses and member sizes as continuous-valued and discrete-valued design variables, respectively.
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An Investigation for Semi-Rigid Frames by Different Connection Models [PDF]
Mathematical and Computational Applications, 2005 A review is made of the development of models used to examine the dynamic response of semi-rigid frames. The connection flexibility is modeled by linear elastic rotational springs. The reducing coefficients and the lateral rigidity values are determined by using a computer program. Response characteristics of frames are compared with reference to their
Öztürk, Ali Uǧur, Seçer, Mutlu
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Nonlinear static analysis of steel frames with semi rigid beam to column connections using cruciform element [PDF]
Journal of Structural and Construction Engineering, 2017 In the steel frames, beam-column connections are traditionally assumed to be rigid or pinned, but in the steel frames, most types of beam-column connections are semi-rigid.
Vahid Reza Afkhami +1 more
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Analysis of the Behaviour of Semi Rigid Steel End Plate Connections
MATEC Web of Conferences, 2018 The analysis of steel-framed building structures with full strength beam to column joints is quite standard nowadays. Buildings utilizing such framing systems are widely used in design practice.
Bahaz A. +3 more
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Post Buckling Behavior of Prismatic Structural Steel Members with Semi Rigid Connections [PDF]
Engineering and Technology Journal, 2016 In most designs of steel frames,beam-column connections are assumed either perfectly pinned or fully rigid. This assumption results in an incorrect estimation of the structural behavior of these frames.
Amer M. Ibrahim, Murtada A. Ismael
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