Results 71 to 80 of about 401,660 (309)
Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
An experimental procedure was devised to investigate the effects of the lunar environment on the physical properties of simulated lunar soil. The test equipment and materials used consisted of a vacuum chamber, direct shear tester, static penetrometer ...
Butler, Todd +5 more
core +1 more source
Prediction and Determination of Undrained Shear Strength of Soft Clay at Bukit Raja [PDF]
, 1997 This paper presents the results of a study to predict and determine undrained shear strength, s", a very important parameter in design practice, for Klang clay, Malaysia.
Abu Kassim, Azmi +5 more
core
Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones
Advanced Engineering Materials, EarlyView.A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell +3 more
wiley +1 more source
BuildingsIn structures manufactured using 3D concrete printing, cracks can easily propagate along the interface between printed layers. Therefore, it was necessary to determine the interlayer bond strength.
Yoon Jung Lee +5 more
doaj +1 more source
Direct shear tests with evaluation of variable shearing area
Mokslas – Lietuvos ateitis / Science – Future of LithuaniaInvestigations of soil shear strength properties for Baltic Sea shore sand along Klaipėda city are presented. Investigated sand angle of internal friction (φ) and cohesion (c) is determined via two different direct shear tests procedures. First procedure is standard and ordinary in geotechnical practice, when direct shear test is provided using ...
Skuodis, Šarūnas, Tamošiūnas, Tadas
openaire +1 more source
Effect of Sporosarcina Pasteurii on the strength properties of compressed earth specimens [PDF]
, 2018 Microbial biodeposition of calcite induction for improving the performance of rammed earth is a research area that must be analysed in a representative environment.
Barbé, Jordi +4 more
core +7 more sources
Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann +3 more
wiley +1 more source
On the Importance of Displacement History in Soft-Body Contact Models [PDF]
, 2016 Two approaches are commonly used for handling frictional contact within the framework of the discrete element method (DEM). One relies on the complementarity method (CM) to enforce a nonpenetration condition and the Coulomb dry-friction model at the ...
Fleischmann, Jonathan A. +3 more
core +1 more source