Results 31 to 40 of about 17,654 (119)
European Physical Journal C: Particles and FieldsThe deflection of light in the gravitational field of a massive body can be analyzed through diverse theoretical approaches. The null geodesic approach is commonly employed to calculate light deflection within strong and weak field limits. Alternatively,
Saswati Roy +4 more
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Deflection Analysis of Steel Truss Web–Concrete Composite Beams Based on Zigzag Beam Theory
BuildingsTo address the inherent inaccuracies of the classical beam theory (which overestimates the flexural stiffness) and the “quasi-plane section method” (which neglects the shear deformation) in the deflection analysis of steel truss web–concrete composite ...
Ningning Zhou +3 more
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Conforming shear-locking-free four-node rectangular finite element of moderately thick plate
Journal of the Mechanical Behavior of Materials, 2016 An outline of the modified Mindlin plate theory, which deals with bending deflection as a single variable, is presented. Shear deflection and cross-section rotation angles are functions of bending deflection. A new four-node rectangular finite element of
Senjanović Ivo +3 more
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Deflection Modeling and Curvature Manipulation of a Variable-Stiffness Flexible Needle
Applied SciencesTo address the need for improving the flexibility of flexible needles, a technique that achieves needle steering by altering the needle’s stiffness is proposed.
Guozhao Wei +4 more
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Vibration characteristics of flexible spur ring gears using different connection types
Journal of Low Frequency Noise, Vibration and Active Control, 2020 In this paper, a two-dimensional Timoshenko beam theory is adopted to establish a vibration analysis model for flexible spur ring gears. Based on this model, the vibration characteristics of a ring gear subjected to various connection types are ...
Huachao Xu, Datong Qin
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DEVELOPMENT OF ANALYTICAL STRUCTURAL MODEL FOR COMPOSITE GRILLAGE
Wave, 2021 With the high demand and market growth for composite boats, there is a competition to design a high-quality ship which leads to thinner boats hull structure.
Dwitya Harits Waskito, Adam Sobey
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ПРОГИБ И ОСЕВАЯ СИЛА В СВОБОДНО-ОПЕРТОЙ ГЕОМЕТРИЧЕСКИ-НЕЛИНЕЙНОЙ БАЛКЕ
International Journal for Computational Civil and Structural EngineeringThe problem of beam bending for large deflections is described in general. The nonlinear beam theory is considered for a simply-supported beam subjected to uniform load. The governing equations for displacements of this beam are derived.
Александр Суворов +1 more
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Shock and Vibration, 2019 The orthotropic membrane structures have been popular in architectural structures. However, because of its lightweight and small stiffness, large nonlinear deflection vibration may occur under impact load, which leads to structural failure. In this paper,
Changjiang Liu +5 more
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Construction control of rigid frame-continuous girder bridge based on grey theory
Journal of Engineering and Applied ScienceTo address the issue of excessive mid-span deflection in rigid frame-continuous girder bridges during the later stages of normal use and to provide a basis for setting the pre-camber of this bridge type.
Lijun Wan +3 more
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Arid Zone Journal of Engineering, Technology and Environment, 2021 This study presents the application of a new refined plate theory in the bending analysis of a thick rectangular plate carrying a uniformly distributed load using the direct energy method.
F. C. Onyeka, T. E. Okeke
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