Results 261 to 270 of about 427,988 (311)
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On the yield strength of diamond
Journal of Applied Physics, 1979This paper describes how the yield stress of strong single crystals can be estimated from the Hugoniot elastic limit and the second- and third-order elastic constants. Data on germanium and silicon are analyzed. The dynamic yield stresses obtained are compared with a directly measured static value for silicon and for values obtained from Knoop hardness
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2001
Shear loads in an aircraft fuselage will occur as a result of bending and torsion. Yield values under shear are necessary during the design phase since the material should not deform plastically below the limit load. The Metal Volume Fraction (MVF) method for shear yield strength prediction of Glare laminates was investigated.
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Shear loads in an aircraft fuselage will occur as a result of bending and torsion. Yield values under shear are necessary during the design phase since the material should not deform plastically below the limit load. The Metal Volume Fraction (MVF) method for shear yield strength prediction of Glare laminates was investigated.
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Correlation of Yield Strength and Tensile Strength with Hardness for Steels
Journal of Materials Engineering and Performance, 2008Hardness values as well as yield and tensile strength values were compiled for over 150 nonaustenitic, hypoeutectoid steels having a wide range of compositions and a variety of microstructures. The microstructures include ferrite, pearlite, martensite, bainite, and complex multiphase structures.
E.J. Pavlina, C.J. Van Tyne
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Optimization of Buckling and Yield Strengths of Laminated Composites
AIAA Journal, 1975Theme F laminates possess two important features highly desirable in aerospace structural applications. These are: 1) the high stiffness to weight ratio, and 2) the anisotropic property which can be tailored through the variation of fiber orientations and the stacking sequence.
Chao, C. C., Koh, S. L., Sun, C. T.
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Ultimate Yield Strength of Copper
Journal of Applied Physics, 1962Copper specimens were subjected to large dynamic tensions by colliding relatively thin plates with thick plates holding the samples. The collision first produces strong shock waves, from 300 to 600 kbar, that propagate in both directions from the impact interface.
R. G. McQueen, S. P. Marsh
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1983
The concept of rock strength or strength failure as a result of laboratory testing is difficult and complex to define. Stated most simply, rock strength is the peak stress in a uniaxial or triaxial compression deformation process. During this process there is no unique point at which rocks fail or collapse.
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The concept of rock strength or strength failure as a result of laboratory testing is difficult and complex to define. Stated most simply, rock strength is the peak stress in a uniaxial or triaxial compression deformation process. During this process there is no unique point at which rocks fail or collapse.
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Effect of the Strain Rate on the Yield Strength of Steels of Different Strength
Strength of Materials, 2003We present results of testing soft and high-strength steels for impact compression and show that the dependences of the compression resistance of tested metals on the level of strains are qualitatively similar. It is also shown that, as the strain rate increases, the compression resistance of the metals first strongly increases and then attains the ...
V. I. Zubov +2 more
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EFFECT OF YIELD STRENGTH ON THE BASIC FATIGUE STRENGTH OF WELDED JOINTS
Fatigue & Fracture of Engineering Materials & Structures, 1993Abstract— The basic fatigue strength of welded joints in four steels having different yield strengths has been obtained by tests in which the maximum applied stress was held constant and equal to the yield strength, to simulate the tensile residual stress in real large‐scale structures.
A. Ohta, Y. Maeda, N. Suzuki
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Withdrawal Strength and Bending Yield Strength of Stainless Steel Nails
Journal of Structural Engineering, 2015AbstractIt has been well established that stainless steel nails have superior corrosion performance compared to carbon steel or galvanized nails in treated wood; however, their mechanical fastening behavior is unknown. In this paper, the performance of stainless steel nails is examined with respect to two important properties used in wood connection ...
Douglas R. Rammer, Samuel L. Zelinka
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A Rational Definition of Yield Strength
The Journal of the Royal Aeronautical Society, 1940Explicitly or implicitly the yield strength of a material is often used as a measure of incipient structural damage. With the yield strength determined by conventional methods, however, it cannot be said in general for two structural elements geometrically alike but of different materials that similar loads, producing maximum stresses equal to the ...
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