Results 241 to 250 of about 434,876 (283)

The torsional stiffness of a shaft with an elongated slot

Strain, 1975
An analysis is given for estimating the torsional stiffness of a circular shaft with an elongated slot symmetrical about its centre line. The solution for the stress function is by a finite difference approach and because of symmetry, only one quarter of the cross–section is considered. A non–dimensional graph is presented of the ratio of the stiffness
A. A. M. MUSCATI, P. GROOTENHUIS
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On the torsional stiffness of thick laminated plates

Journal of Composite Materials, 2013
An analytical method is developed for the calculation of the torsional stiffness of thick laminated rectangular plates of finite width. Through-thickness shear deformations are included in order to satisfy vanishing of in-plane shear stresses at the free edges, which constitutes a non-trivial effect in thick laminated plates.
Hart Honickman, Jennifer Johrendt, Peter Frise   +2 more
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Torsional Stiffness of Multicell Hollow Sections

Practice Periodical on Structural Design and Construction, 2001
Torsional stiffness is one of the member section properties commonly used in the 3D finite-element structural analysis. The explicit formulas for the torsional properties in both thin-walled open cross sections and single thin-walled closed sections, except for multicell closed sections, can be easily found in most textbooks and structural design ...
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Torsional stiffness of viscoelastic spheres in contact

The European Physical Journal B - Condensed Matter and Complex Systems, 2004
The theory of elastic contact between two spherical bodies according to Hertz, Mindlin and others is used as a basis for an extension to include the contribution of the viscous effects to the total stress for viscoelastic spheres subjected to twisting moments. Expressions relating twisting moment to the radius of a 'stick' region of the contact surface
E. Dintwa, M. van Zeebroeck, E. Tijskens, H. Ramon   +3 more
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Torsional stiffness of conical membrane shells

Mechanics Research Communications, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The experiment and analysis of torsion axle stiffness

2015 IEEE International Conference on Mechatronics and Automation (ICMA), 2015
Variation of tank torsion axle stiffness will appear along mileage increasing, and it will affect comfort and reliable durability of tanks. In this paper, the torsion axle stiffness is tested for two types of tank with various mileages, and the variation tendency of tank torsion axle stiffness is obtained.
Guoying Xu, Chuang Wang, Xinmin Yao, Tao Wang   +3 more
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On torsional stiffness and natural frequency of bellows

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2004
Simplified formulae for torsional natural frequencies of bellows are developed using an equivalent thin-walled pipe model. To do this the torsional stiffness of bellows needs to be worked out. The torsional stiffness of bellows is determined using Chien's integration method.
C L Lu, T X Wu, J G Yu, Q T Ye
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Torsional Stiffness of Twisted Wire Cables

Journal of the Engineering Mechanics Division, 1977
In recent work, expressions were presented for the effective modulus of twisted wire cables consisting of a single lay. Results showed that axial load is nonlinear function of axial strain. However, the nonlinearity is quite small, and for most practical cases axial load can be treated as a linear function of axial strain.
George A. Costello, Sunil K. Sinha
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A New Theory for Torsional Stiffness of Multi-Span Bundle Overhead Transmission Lines [PDF]

IEEE Transactions on Power Delivery, 1998
peer reviewedA new theory for torsional stiffness of multi-span bundle overhead lines is ...
Lilien, Jean-Louis, J. Wang, J.-L. Lilien, Wang, Jianwei   +3 more
exaly   +2 more sources

Torsional Stiffness Analysis of Car Bodies

Proceedings of the Institution of Mechanical Engineers: Automobile Division, 1965
Expressions are provided for calculating the torsional stiffness of a car body passenger compartment. The two main reaction systems which contribute towards the torsional stiffness, i.e. the couple due to shear forces in the roof and floor and the rectangular frame formed by the sill torque boxes and the end bulkheads of the passenger compartment ...
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