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FIBRE REINFORCED CONCRETE IN PURE TORSION AND IN COMBINED BENDING AND TORSION.
Proceedings of the Institution of Civil Engineers, 1979The paper studies the influence of steel fibres on the torsional and flexural rigidity of concrete beams. Ultimate load tests were carried out on square beams subjected to pure torsion and on rectangular beams subjected to combined bending and torsion.
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2018
State of stress and strain in torsion. Shear strain and its relation with angle of twist. Relation between shear modulus and Young’s modulus. Torsional stresses in elastic range. Relation between torque, shear modulus and angle of twist. Torque computation in practical applications. Polar moment of inertia, shear stress and angle of twist for solid and
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State of stress and strain in torsion. Shear strain and its relation with angle of twist. Relation between shear modulus and Young’s modulus. Torsional stresses in elastic range. Relation between torque, shear modulus and angle of twist. Torque computation in practical applications. Polar moment of inertia, shear stress and angle of twist for solid and
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Stressed‐Skin Wings in Pure Torsion
Aircraft Engineering and Aerospace Technology, 1945BEING basically a strain energy problem, no quick method has so far been evolved—to the author's knowledge—for the determination of the relative distribution of the torque between the skin tube and the spars for other conditions than those in which the wing section and the applied torque is constant throughout the span.
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The effect of torsional stress on pure twist boundaries
Philosophical Magazine, 1969Abstract The twisting behaviour of pure [111] twist boundaries in zone-refined aluminium bicrystals has been studied as a function of torsional stress for two boundary misorientation angles. The bicrystals initially twisted or untwisted at a rapid rate, which steadily decreased with time.
I. M. Bernstein +3 more
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Strictly purely correct, torsion-free Abelian groups
Journal of Mathematical Sciences, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Pure and Warping Torsion Analysis of Rigid Frames
Journal of Structural Engineering, 1983The ordinary moment distribution method for co-planar bending can be expanded into a three dimensional analysis to include pure torsion and warping torsion as in rigid steel frames.
Min‐Tse Chen, Donald E. Jolissaint
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Dislocation substructure evolution in torsion of pure copper
Metallurgical Transactions A, 1993The evolution of dislocation substructures in pure copper during torsion deformation at strains ranging from 0 to 440 pct has been investigated using transmission electron microscopy. The study reveals that checkerboard patterns have formed and shrunk in size at strains ranging from 10 to 60 pct.
C. D. Liu, M. N. Bassim
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Generation of pure torsional wave in Bi12GeO20 crystals
Topical Meeting on Photorefractive Materials, Effects, and Devices II, 1990Ultrasonic methods of material characterization usually employ α-Quartz crystals to create torsional vibrations1. The mode is not pure, and the crystals exhibit a low electromechanical coupling factor.
R. Gaglione, J.C. Launay, C. Lauban
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PURE SUBMODULES AND TORSION FREE IMAGES OF COMPLETELY DECOMPOSABLE TORSION FREE MODULES
Communications in Algebra, 2002ABSTRACT Prebalanced and precobalanced sequences play an important role in the investigation of Butler Modules. For Butler groups (modules over the integers), they are equivalent conditions. This is not the case for modules over integral domains in general. We investigate conditions when one type of exactness would imply the other.
Ulrich Albrecht +2 more
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Experimental study on pure titanium during the positive-torsion and positive-negative-torsion
Materials Science and Engineering: A, 2016Abstract The results of the mechanical properties, microstructure and fracture analysis of the pure titanium deformed by positive-torsion (PT) and positive-negative-torsion (PNT) are investigated by uniaxial tensile (UT) test, micro-indentation (MI) test, optical microscope (OM), transmission electron microscope (TEM) and scanning electron microscope
Han Chen +5 more
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