Results 11 to 20 of about 1,214,562 (306)
Flow stress and hot deformation activation energy of 6082 aluminium alloy influenced by initial structural state [PDF]
, 2019 Stress-strain curves of the EN AW 6082 aluminium alloy with 1.2 Si-0.51 Mg-0.75 Mn (wt.%) were determined by the uniaxial compression tests at temperatures of 450-550 degrees C with a strain rate of 0.5-10 s(-1).
Kawulok, Petr +5 more
core +1 more source
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. +8 more
core +13 more sources
Failure prediction of repaired composite structures in aviation [PDF]
Tehnika, 2023 There is no standardized methodology, applicable to primary composite structure repair. In order to define reliable repair methodology applicable to damaged composite structure complete initial stress-strain state, stress-strain state of the damaged ...
Dinulović Mirko R., Rašuo Boško P.
doaj
Wave processes in determining mechanical characteristics of soils [PDF]
E3S Web of Conferences, 2019 Mechanical characteristics of soils under dynamic and static loads are determined in laboratory conditions on special devices. Dynamic loads in the devices are initiated by an impact on a soil sample.
Sultanov Karim +3 more
doaj +1 more source
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 +6 more
doaj +1 more source
STRESS-STRAIN STATE SIMULATION OF WELDED PLATE
Bulletin of Kyiv Polytechnic Institute. Series Instrument Making, 2018 Background. The most important task in choosing the shape of the structural elements of the ship’s hull is to ensure sufficient strength with a small mass. In recent years, great progress has been made in shipbuilding thanks to the use of modern welding methods for connecting parts and components.
Tsybulnyk, Serhii +2 more
openaire +4 more sources
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 +32 more
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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 +2 more
doaj +1 more source
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