Results 11 to 20 of about 35,798 (299)
Rotational stiffness determination of the semi-rigid timber-steel connection
Journal of Civil Engineering and Management, 2017 In this research, the component method implementation for determination of the rotational stiffness of timber-steel connection is shown. Component method is one of the most commonly used methods for determination of the bending moment-rotation relation ...
Tomas Gečys, Alfonsas Daniūnas
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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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Semi-rigid behaviour of stainless steel beam-to-column bolted connections
Sustainable Structures, 2021 Stainless steel is increasingly used in structural applications but there is still significant lack of experimental evidence on the moment-rotation (M-) behaviour of moment resisting beam-to-column connections.
Mahmud Ashraf +2 more
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Dynamic Analysis of a Large Deployable Space Truss Structure Considering Semi-Rigid Joints
Aerospace, 2023 Joints are widely used in large deployable structures but show semi-rigidity due to performance degradation and some nonlinear factors affecting the structure’s dynamic characteristics.
Huaibo Yao +4 more
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Free vibration analysis of semi-rigid frames with elastic rotational restraints and inhomogeneous members [PDF]
مجله مدل سازی در مهندسی, 2019 The present research deals with the free vibration analysis of functionally graded (FG) frames with semi-rigid connection and elastic supports. Flexibility of elastic supports and semi-rigid connection are modeled with linear rotational springs. Moreover,
mohsen bambaeechee +1 more
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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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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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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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Redistribution of the influences in systems with semi-rigid joints on elastic foundations [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2010 Most often, in the case of typefied prefabricated systems, foundations are designed and constructed as prefabricated elements as well. When the structure is exposed to high intensity loading and founded on a weak soil, beam foundations are often used ...
Zlatkov Dragan +4 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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