Results 41 to 50 of about 931 (281)
Undrained shearing response of loose sand subjected to different strain paths addressing evolution of fabric anisotropy and non-coaxiality [PDF]
EPJ Web of ConferencesThe undrained shearing response of loose sand usually depicts a sudden loss in shear strength due to emergence of liquefaction type solid-fluid instability.
Nazir Adil, Mukherjee Mousumi
doaj +1 more source
Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena +2 more
wiley +1 more source
Stress-Dilatancy for Soils. Part III: Experimental Validation for the Biaxial Condition
Studia Geotechnica et Mechanica, 2017 The validation of the general stress-dilatancy relationship is shown based on biaxial compression test data presented in the literature under drained and undrained conditions.
Szypcio Zenon
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A generalized Drucker–Prager viscoplastic yield surface model for asphalt concrete [PDF]
, 2014 A Generalized Drucker-Prager (GD-P) viscoplastic yield surface model was developed and validated for asphalt concrete. The GD-P model was formulated based on fabric tensor modified stresses to consider the material inherent anisotropy.
, +5 more
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Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Engineering Science and Technology, an International JournalLightweight design of the diesel engine can promote energy conservation and emission reduction, and aluminum alloy is a material with great potential for lightweighting.
Weixian Li +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
Stress‒dilatancy behaviour of calcareous sand [PDF]
E3S Web of ConferencesCalcareous sands are a special geomaterial primarily composed of calcium carbonate or other insoluble carbonate materials susceptible to breakage. Therefore, breakage has a crucial impact on the change of calcareous sand granulation and the shape of ...
Szypcio Zenon
doaj +1 more source
Centrifuge modelling of cone penetration tests in layered soils [PDF]
, 2015 Penetration problems are important in many areas of geotechnical engineering, such as the prediction of pile capacity and interpretation of in situ test data.
Marshall, AM, Mo, P-Q, Yu, H-S
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Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s
Advanced Functional Materials, EarlyView.Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu +6 more
wiley +1 more source