Results 1 to 10 of about 1,236,449 (184)

Modeling of Eyld2000-2d Anisotropic Yield Criterion Considering Strength Differential Effect and Analysis of Optimal Calibration Strategy. [PDF]

Materials (Basel), 2023
Sheet metals usually experience various loading paths such as uniaxial tension, uniaxial compression, biaxial tension, and simple shear during the forming process.
Du K, Dong L, Zhang H, Mu Z, Dong H, Wang H, Ren Y, Sun L, Zhang L, Yuan X.   +9 more
europepmc   +2 more sources

Dynamic strength differential and Bauschinger effects in an extruded AZ80 magnesium alloy

Journal of Materials Research and Technology
Quasi-static and high-rate tension and compression properties of an extruded AZ80 Mg alloy rod were investigated at loading rates of 0.001 and 500 s−1.
Zijian Fang, Tao Guo, Yang Wang, Ziran Li   +3 more
doaj   +4 more sources

Strength differential effect in age hardened aluminum alloys [PDF]

International Journal of Plasticity, 2017
Abstract The strength differential (SD) effect, as reported in literature over the past decades, is a discrepancy between the axial stresses in compression and tension. This study investigates the SD effect in aluminum alloys using both experiments and numerical simulations.
Jens Kristian Holmen, Bjørn Håkon Frodal, Odd Sture Hopperstad, Tore Børvik   +3 more
openaire   +3 more sources

Leveraging the microscale effect to enhance the overload capacity of a piezoresistive differential pressure sensor [PDF]

Microsystems & Nanoengineering
The microscale effect has been widely employed in microelectromechanical systems (MEMS) devices due to its unique capabilities to enhance heat transfer efficiency, improve mechanical performance, and significantly amplify electrostatic forces.
Meng Li, Huifeng Qiu, Xiaochen Yang, Bingze Shang, Bingnan Liu, Liqun Du   +5 more
doaj   +2 more sources

The Effect of Strength Differential on Material Effort and Lifetime of Steam Turbine Rotors Under Thermo-Mechanical Load

Engineering Transactions, 2019
The paper presents the results of experimental tests and numerical simulations related with the strength differential effect. Tensile and compression tests on 2CrMoV low-alloy steel are performed to evaluate the magnitude of the yield stress difference ...
Mariusz BANASZKIEWICZ, Waldemar DUDDA, Janusz BADUR   +2 more
doaj   +2 more sources

Energy-Based Yield Criteria for Orthotropic Materials, Exhibiting Strength-Differential Effect. Specification for Sheets under Plane Stress State

Archives of Metallurgy and Materials, 2017
A general proposition of an energy-based limit condition for anisotropic materials exhibiting strength-differential effect (SDE) based on spectral decomposition of elasticity tensors and the use of scaling pressure-dependent functions is specified for ...
Szeptyński P.
doaj   +2 more sources

Energy-Based Yield Condition for Orthotropic Materials Exhibiting Asymmetry of Elastic Range [PDF]

Archives of Metallurgy and Materials, 2020
The aim of the paper is to formulate physically well founded yield condition for initially anisotropic solids revealing the asymmetry of elastic range.
R.B. Pęcherski, A. Rusinek, T. Fras, M. Nowak, Z. Nowak   +4 more
doaj   +1 more source

Strength differential effect in $alpha$-plutonium. [PDF]

, 1972
M. Merz
openaire   +3 more sources

Correlation between residual stresses and the strength differential effect in PM 6061Al–15 vol% SiCw composites: experiments, models and predictions

Acta Materialia, 2004
Ricardo Fernández, Giovanni Bruno, G González-Doncel   +2 more
exaly   +2 more sources

Research on Mechanical Response of Pavement Structure to Differential Settlement of Subgrade on Highway Widening

Advances in Materials Science and Engineering, 2021
Based on the widening project of Ri-Lan highway in China, the finite element model is established by PLAXIS. By applying differential settlement at the bottom of the pavement, the mechanical response of the pavement structure is analysed.
Quanjun Shen, Yu Lu, Yaohui Yang, Guanxu Long   +3 more
doaj   +1 more source