Results 281 to 290 of about 1,243,212 (319)

Comments on “The strength differential and bauschinger effects in SiC-Al composites”

Materials Science and Engineering: A, 1989
We discuss here the interpretation given by Arsenault and Wu of the Bauschinger effect for metal matrix composites and explain why their usage of the Bauschinger strain relation derived by Pedersen et al. for pure copper is misconceived. We then further analyse the data to highlight the importance of relaxation.
Withers, P.J., Pedersen, O.B., Brown, L.M., Stobbs, W.M.   +3 more
openaire   +1 more source

Modeling of Strength Differential Effects in HCP Sheet Materials

Volume 2: Processing, 2014
A simple approach is proposed to employ symmetric yield functions for modeling the tension-compression asymmetry commonly observed in hcp materials. In this work, the strength differential (SD) effect is modeled by choosing separate symmetric plane stress Barlat Yld 2000 yield functions for the tension i.e., in the first quadrant of principal stress ...
Srihari Kurukuri, Michael Worswick
openaire   +1 more source

The strength differential and Bauschinger effects in SiCAl composites

Materials Science and Engineering, 1987
Abstract An investigation was undertaken to determine the effect of an average elastic residual stress on the strength differential and the Bauschinger effects in SiCAl alloy composites. It was found that the compressive yield stress on the omposites was greater than the tensile yield stress for whisker- and platelet-reinforced composites but, for ...
R.J. Arsenault, S.B. Wu
openaire   +1 more source

The effect of a zirconium strength differential on cladding collapse predictions

Journal of Nuclear Materials, 1975
Abstract An investigation was made into the occurrence of a strength differential in the Zircaloy cladding of LWR fuels, and into the effect such a strength differential can have on the analytical predictions of cladding creep collapse during fuel densification. The strength differential, or SD, refers to the difference in the compressive and tensile
Glenn E. Lucas, Arden L. Bement
openaire   +1 more source

Differential effects of list strength on recollection and familiarity.

Journal of Experimental Psychology: Learning, Memory, and Cognition, 2002
Numerous studies have found a null list strength effect (LSE) for recognition sensitivity: Strengthening memory traces associated with some studied items does not impair recognition of nonstrengthened studied items. In Experiment 1, the author found a LSE using receiver operating characteristic-based measures of recognition sensitivity.
openaire   +2 more sources

Differential effects of whole body vibration durations on knee extensor strength

Journal of Science and Medicine in Sport, 2009
The effectiveness and optimality of whole body vibration (WBV) duration on muscular strength is yet to be determined. Hence the aim of this study was to investigate the effects of three different durations of continuous WBV exposure on isometric right knee extensor strength measured pre and post exposure.
Stewart, James A., Cochrane, Darryl J., Morton, R. Hugh   +2 more
openaire   +4 more sources

Differential effects of exogenous and endogenous hyaluronan on contraction and strength of collagen gels

Acta Biomaterialia, 2009
The addition of exogenous hyaluronan to biomaterial scaffolds has been an important area of investigation for many decades. The ability to manipulate endogenous production of hyaluronan via the hyaluronan syntheses has offered another mechanism to study the effect of hyaluronan.
D D, Allison, K R, Braun, T N, Wight, K J, Grande-Allen   +3 more
openaire   +2 more sources

Application of the upper bound theorem for metal forming processes considering an arbitrary isotropic pressure-independent yield criterion with no strength differential effect

The International Journal of Advanced Manufacturing Technology, 2023
S. Alexandrov, E. Lyamina, Y. Jeng
semanticscholar   +1 more source

Elastic–plastic bending analysis of beams with tension–compression asymmetry: bimodular effect and strength differential effect

Archive of applied mechanics (1991)
Xiao-ting He, Zhi-Peng Chen, Jun-yi Sun
semanticscholar   +1 more source

The Effect of Government Environmental Concern Strength and Differential Supply of Construction Land on Urban Environmental Protection Pressure

Journal of the Urban Planning and Development Division, ASCE, 2023
Changjun Jiang, Jiang Changjun
exaly