The Torsional Rigidity of a Rectangular Prism
Mathematics, 2022 Using the membrane analogy, in 1934 Timoshenko derived the torsional rigidity of a rectangular prism of isotropic material as a function of its material shear modulus, width and thickness.
Wei Tong Chen
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On the Torsional Rigidity of Orthotropic Beams with Rectangular Cross Section
International Journal of Engineering and Management Sciences, 2023 The paper deals with the torsional rigidity of homogenous and orthotropic beam with rectangular cross section. The torsional rigidity of the considered beam is defined in the framework of the Saint-Venant theory of uniform torsion. Exact and approximate
Attila Baksa +3 more
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Nihon Kikai Gakkai ronbunshu, 2021 Previous study has shown the effectiveness of twisted morphing wing with a double-cylinder structure. The purpose of this study was to obtain the knowledge on the appropriate cross-sectional shape of the outer cylinder in the double cylinder structure in
Yusuke ARAI, Hiroaki TANAKA
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Estimation of the Torsional Rigidity of Orthotropic Solid Cross Section
Engineering Transactions, 2021 In this paper, two inequality relations are proven for the torsional rigidity of orthotropic elastic solid cross sections. By using the derived inequality relations, lower and upper bounds can be obtained for the torsional rigidity.
István ECSEDI, Attila BAKSA
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Diabetes mellitus affects the biomechanical function of the callus and the expression of TGF-beta1 and BMP2 in an early stage of fracture healing [PDF]
Brazilian Journal of Medical and Biological Research, 2016 Transforming growth factor beta 1 (TGF-β1) and bone morphogenetic protein-2 (BMP-2) are important regulators of bone repair and regeneration. In this study, we examined whether TGF-β1 and BMP-2 expressions were delayed during bone healing in type 1 ...
M.T. Xu +6 more
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Twist-to-Bend Ratios and Safety Factors of Petioles Having Various Geometries, Sizes and Shapes
Frontiers in Plant Science, 2021 From a mechanical viewpoint, petioles of foliage leaves are subject to contradictory mechanical requirements. High flexural rigidity guarantees support of the lamina and low torsional rigidity ensures streamlining of the leaves in wind.
Max Langer +9 more
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Study on the Effect of the Position of X-bracing Arrangement in the Steel Structures with a Triangular Plan [PDF]
Numerical Methods in Civil Engineering, 2017 In buildings with triangular plan, the center of mass and rigidity cannot geometrically match all possible directions of the earthquake. This will result in torsional moments in the stories causing the building to rotate around the center of rigidity. In
A. Kheyroddin, A. R. Ezoddin
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On the Mechanical Properties of Chiral Carbon Nanotubes [PDF]
Journal of Ultrafine Grained and Nanostructured Materials, 2013 Carbon nanotubes (CNTs) are specific structures with valuable characteristics. In general, the structure of each nanotube is defined by a unique chiral vector.
Mahnaz Zakeri, Mahdi Shayanmehr
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Material Selection and Analysis of Torsional Rigidity in Formula Student SAE regulation
Invotek: Jurnal Inovasi Vokasional dan Teknologi, 2022 The advancement of automotive technology is rapid in this era, as evidenced by the existence of autopilot vehicles that have been developed by a scientist.
Felix Dionisius +4 more
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A study on effects of steering torsional rigidity on control performance of vehicle
Nihon Kikai Gakkai ronbunshu, 2015 In this paper, we focused on the fact that the ease of driving changed according to torsional rigidity of the electric power steering system for the purpose of the improvement in control performance of vehicle.
Kenichi TAKISHITA +2 more
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