Results 11 to 20 of about 703,218 (296)
Adaptive Load Incremental Step in Large Increment Method for Elastoplastic Problems
Mathematics, 2023 As a force-based finite element method (FEM), large increment method (LIM) shows unique advantages in material nonlinearity problems. In LIM for material nonlinearity analysis, adaptive load incremental step is a fundamental step for its successful ...
Baorang Cui, Jingxiu Zhang, Yong Ma
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Robust optimisation of the streamlined shape of a high-speed train in crosswind conditions
Engineering Applications of Computational Fluid Mechanics, 2023 Traditional deterministic aerodynamic optimisation cannot consider environmental uncertainty, which may lead to sensitivity issues. The present study proposes a robust design framework for the aerodynamic optimisation of high-speed trains, which accounts
Yeteng Wang +4 more
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Modeling the vibratory roller compaction process of road soils [PDF]
Archives of Civil Engineering, 2023 Road infrastructure is aimed to be sustainable construction in today’s condition of heavy traffic. Depending on geotechnical characteristics of soils there are chosen adequate techniques for compaction, meaning: type of compaction, equipment, compaction ...
Dragoş Căpăînă +2 more
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A High Performance Piezoelectric Sensor for Dynamic Force Monitoring of Landslide
Sensors, 2017 Due to the increasing influence of human engineering activities, it is important to monitor the transient disturbance during the evolution process of landslide. For this purpose, a high-performance piezoelectric sensor is presented in this paper.
Ming Li +4 more
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Applied Sciences, 2022 One of the most common systems in engineering problems is the multi-column system in the form of an equilateral-triangular arrangement. This study used three-dimensional numerical simulations to investigate the flow around three cylinders in this ...
Mohan Zhang +4 more
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Additively manufactured AlSi10Mg lattices – Potential and limits of modelling as-designed structures
Materials & Design, 2022 Additive manufacturing overcomes the restrictions of classical manufacturing methods and enables the production of near-net-shaped, complex geometries.
Ulrike Gebhardt +5 more
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Dielectric properties of GeSbSe glasses prepared by the conventional melt-quenching method
Results in Physics, 2020 We report on the dielectric properties of the chalcogenide ternary GexSb40−xSe60 glasses with composition x = 12, 25, 30 at%. By combining the Swanepoel method with a formalism based on the Hilliard theory of the surface tension, the linear dielectric ...
N. Nedelcu +6 more
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Smooth-Particle Phase Stability with density and density-gradient potentials [PDF]
, 2005 Stable fluid and solid particle phases are essential to the simulation of continuum fluids and solids using Smooth Particle Applied Mechanics. We show that density-dependent potentials, such as Phi=(1/2)Sum (rho-rho_0)^2, along with their corresponding ...
Carol G. Hoover +3 more
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On loading velocity oscillations during dynamic tensile testing with flying wheel systems
EPJ Web of Conferences, 2015 Flying Wheels (FW) provide a space-saving alternative to Split Hopkinson Bar (SHB) systems for generating the loading pulse for intermediate and high strain rate material testing.
Erice Borja +3 more
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Materials & Design, 2020 As phase change functional polymer composites, polydimethylsiloxane (PDMS) and paraffin composites exhibit excellent performance on temperature dependent thermal and mechanical properties.
Yingli Shi +3 more
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