Results 1 to 10 of about 19,475 (267)
Bounding of earthquake response via critical double impulse for efficient optimal design of viscous dampers for elastic‐plastic moment frames [PDF]
Japan Architectural Review, 2022 An input velocity adjustment method of the critical double impulse (DI) is presented for efficient design of viscous dampers for elastic‐plastic moment frames.
Hiroki Akehashi, Izuru Takewaki
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Machine learning models for the elastic-critical buckling moment of sinusoidal corrugated web beam
Results in EngineeringThe torsional stiffness of I-beams with sinusoidal corrugated web is higher than that of flat web beams and the accuracy of the available hand-calculation methods to determine the elastic critical lateral-torsional buckling moment depends on the ...
Gábor Hajdú +2 more
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Applied Sciences, 2023 This study presents a numerical investigation of the elastic critical lateral-torsional buckling of a steel beam subjected to simultaneous transverse loading at the top flange and negative end moments.
Xuan Tung Nguyen +5 more
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The Elastic Critical Moment of Lateral Torsional Buckling of Steel Beams with Spatially Elastically Restrained at the Support Nodes. [PDF]
Materials (Basel)This paper presents the results of a further stage of the authors’ research into the lateral torsional buckling of hot-rolled bisymmetric I-beams, spatially elastically restrained at the support nodes, i.e., against: (1) warping, (2) rotation in the lateral torsional buckling plane and (3) rotation in the main bending plane My.
Piotrowski R, Szychowski A.
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Results in Engineering, 2023 Buckling in columns under central load has always been a complex problem and until now remains unclear. This work consists of two parts. In the first, a theory is presented to solve the indeterminations of Euler's theory, such as: Moment, slope ...
Manuel Antonio Ramírez Márquez
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Analytical and numerical study of influence of the shape of the section on lateral buckling of doubly symmetrical sections [PDF]
E3S Web of Conferences, 2021 This paper presents an analytical and numerical study of the lateral buckling of beams with double symmetrical I and H cross sections having substantially the same plastic modulus of resistance around the strong axis subjected by a uniformly distributed ...
Egereva Elvira, Bonga Hugues
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Taiyuan Ligong Daxue xuebao, 2021 In order to investigate the overall stability behavior of Q460 high strength steel welded I-section two-span continuous beam and develop the design method of such beams in codes, a finite element model considering residual stress was established by using
Jinyou ZHAO +3 more
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Advances in Bridge Engineering, 2023 The use of precast prestressed concrete bridge piers is rapidly evolving and widely applied. Nevertheless, the probabilistic behavior of the bending performance of precast prestressed concrete bridge piers has often been overlooked.
Xiaopan Lai +3 more
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Mathematical Investigation of 1D Discontinuity Waves in Dilute Granular Gases
Mathematics, 2023 The propagation of acceleration waves in dilute granular gases was investigated. Acceleration waves propagating in elastic gases, mixtures, and other materials are widely studied in the literature, but not in granular gases.
Elvira Barbera, Annamaria Pollino
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Study on bending strength of sandwich U-shaped beam with lattice core
Nihon Kikai Gakkai ronbunshu, 2022 In this paper, the bending collapse behavior of sandwich U-shaped beam with lattice core has been investigated by using finite element analysis. In particular, the effects of geometric properties of lattice core and faceplate on the maximum bending ...
Kota ASAUMI, Kuniharu USHIJIMA
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