Results 11 to 20 of about 1,214,541 (261)

Constitutive modelling of Sandvik 1RK91 [PDF]

, 2003
A physically based constitutive equation is being developed for the maraging\ud stainless steel Sandvik 1RK91. The steel is used to make precision parts.
Beyer, J., Datta, K., Datta, K., Geijselaers, Hubertus J.M., Hommes, M., Huetink, Han, Onate, E, Owen, D.R.J, Post, J.   +8 more
core   +13 more sources

A New Approach to Determine Tensile Stress-Strain Evolution in Semi-Solid State at Near-Solidus Temperature of Aluminum Alloys

Metals, 2021
Accurate determination of the materials’ strength and ductility in the semi-solid state at near-solidus temperatures is essential, but it remains a challenging task. This study aimed to develop a new method to determine the stress-strain evolution in the
Jovid Rakhmonov, Mohamed Qassem, Daniel Larouche, Kun Liu, Mousa Javidani, Josée Colbert, X.-Grant Chen   +6 more
doaj   +1 more source

Shear yielding of amorphous glassy solids: Effect of temperature and strain rate [PDF]

, 2003
We study shear yielding and steady state flow of glassy materials with molecular dynamics simulations of two standard models: amorphous polymers and bidisperse Lennard-Jones glasses.
A. Lemaître, A.R.C. Baljon, C. Bennemann, C. Monthus, D.J. Lacks, F. Varnik, G. Gagnon, H. Eyring, Ian K. Ono, J. Rottler, J.L. Barrat, J.S. Langer, Jörg Rottler, K. Kremer, L. Berthier, L. Berthier, L. Berthier, M. Kloster, M. Pütz, M.L. Falk, M.L. Falk, Mark O. Robbins, O.A. Hasan, P. Sollich, P. Sollich, P.A. Thompson, R. Yamamoto, S. Fielding, S. Zapperi, W. Kob, W. Kob, W. Kob, W. Kob   +32 more
core   +1 more source

Parametric analysis of the stress-strain state for the unsupported and supported horizontal underground workings

Acta Technica Jaurinensis, 2022
An analysis of analytical and numerical approaches to the problem of determining the stress-strain state of underground workings has been carried out.
Oleksii Tiutkin, Nataliia Bondarenko
doaj   +1 more source

Mechanical properties of buckwheat perga [PDF]

Journal on Processing and Energy in Agriculture, 2020
Owing to a limited body of information on perga properties in the literature, the compressive properties of perga were determined in this study using uniaxial compressive tests.
Kubík Ľubomír, Kažimírová Viera, Brindza Ján   +2 more
doaj   +1 more source

EVALUATION OF STRESS-STRAIN STATE OF ROCK MASS

Вестник Дагестанского государственного технического университета: Технические науки, 2016
. A new method of determining the stress-strain state of the rocks without dropping its individual parts on the basis of combination of observations of the dynamics of piezometric level in special hydrogeological wells of pre-planned network and by the ...
R. A. Magomedov
doaj   +1 more source

Using optical fibers (OF) to control the stress-strain state of steel structures subject to fatigue failure

Metalurgija, 2022
The article presents the results related to developing and practical testing the method of monitoring the stress strain state of steel structures of mine hoisting machines.
V. V. Yugay, A. D. Mekhtiyev, G. S. Ozhigin, R. Zh. Aimagambetova, Y. G. Neshina, Y. Zh. Sarsikeyev   +5 more
doaj  

A Study of Static and Dynamic Mechanical Behavior of the Substrate in Ultrasonic Consolidation [PDF]

, 2006
A new 2-D FEM model is developed for a fundamental study of the time dependent mechanical behavior of the substrate in ultrasonic consolidation. The simulation shows that for a given vibration condition, the amplitude of contact friction stress and ...
Li, Leijun, Zhang, Chunbo
core   +1 more source

Stress-strain state of buried pipelines [PDF]

Строительство уникальных зданий и сооружений, 2013
Authors reviewed the article about the stress-strain state of buried pipelines in this paper. The principle of sequential complexity model of the buried pipelines was presented. Models of pipelines, soil models were given an account.
Alexandr Valerjevich Yavarov, Galina Sergeevna Kolosova, Vladimir Vladimirovich Kuroedov   +2 more
doaj  

The stress-strain state of ribbed shell structures

Инженерно-строительный журнал, 2017
The paper presents an analysis of the stress-strain state of shallow shell structures of double curvature, reinforced from the concave side by a various number of stiffeners.
Vladimir Karpov, Oleg Ignat'ev, Alexey Semenov   +2 more
doaj   +1 more source