Results 251 to 260 of about 1,243,212 (319)

Study on the influence of time-varying characteristics of mud cake on the safe density window of drilling fluid. [PDF]

Sci Rep
Zhang J, Tian S, Feng F, Qiao L, Ding J, Yang D, Wang X, Liu Q, Zhang Y.   +8 more
europepmc   +1 more source

Progressive Resistance Training in Parkinson's Disease: An Umbrella Review Examining the Role of Methodological Adherence and Training Progression Principles in Clinical Outcome. [PDF]

J Funct Morphol Kinesiol
Rozenbaum Y, Hutzler Y, Barak S.
europepmc   +1 more source

Johari-Goldstein relaxation in quenched and irradiated chalcogenide glasses.

Newton
Baglioni J, Martinelli A, Sun P, Dallari F, Piemontese L, Umair M, Westermeier F, Sprung M, Monaco G.   +8 more
europepmc   +1 more source

Effect of hydrostatic stress on the strength differential effect in low-carbon steel sheet

International Journal of Material Forming, 2022
The effect of hydrostatic stress on the strength differential effect (SDE) in a 0.8-mm-thick low-carbon steel sheet is experimentally investigated. The in-plane compressive stress-strain curve is approximately 10% higher than the uniaxial tensile stress-strain curve at a strain of 0.15, confirming that the test sample exhibited the SDE.
Toshihiko Kuwabara, Ren Tachibana, Yusuke Takada, Takayuki Koizumi, Sam Coppieters, Fréderic Barlat   +5 more
semanticscholar   +4 more sources

The extent and nature of the strength-differential effect in steels

Metallurgical Transactions, 1972
Tensile and compressive stress-strain curves were obtained for several types of microstructures in a variety of steels. The strength-differential effect, previously found in martensitic structures, was present in lower, intermediate, and upper bainite and in Widmanstatten ferritepearlite as well as in ultrafine-grained martensite.
G. C. Rauch, W. C. Leslie
semanticscholar   +3 more sources

Measurement of the strength differential effect of DP980 steel sheet and experimental validation using pure bending test

Journal of Materials Processing Technology, 2018
The strength differential effect (SDE), i.e., the difference between the flow stress of uniaxial tension and compression, of a dual-phase steel sheet with a tensile strength of 980 MPa (DP980) was measured using an in-plane uniaxial tension–compression ...
Toshihiko Kuwabara, Frédéric Barlat, Yannis P Korkolis   +2 more
exaly   +3 more sources

Strength differential effect in four commercial steels

Journal of Materials Science, 2000
The difference between compressive and tensile flow stress of a material at a given strain termed as strength differential (S-D) effect, has been evaluated in case of four commercial steels via a series of heat treated conditions. The results have unequivocally established that the magnitude of S-D was maximum in the as quenched condition and tempering
A. P. Singh, K. A. Padmanabhan, G. N. Pandey, G. M. D. Murty, S. Jha   +4 more
semanticscholar   +3 more sources

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Appropriateness of hydrostatic pressure-based modeling for strength differential effect in advanced high strength steel

Mechanics of Materials, 2023
Shin-Yeong Lee, Jin-Hwan Kim, Frédéric Barlat   +2 more
exaly   +3 more sources

Strength differential effect and influence of strength criterion on burst pressure of thin-walled pipelines

Applied Mathematics and Mechanics (English Edition), 2012
In the framework of the finite deformation theory, the plastic collapse analysis of thin-walled pipes subjected to the internal pressure is conducted on the basis of the unified strength criterion (USC). An analytical solution of the burst pressure for pipes with capped ends is derived, which includes the strength differential effect and takes the ...
Cheng-wu Jin, Li-zhong Wang, Yong-qiang Zhang   +2 more
exaly   +3 more sources