Results 91 to 100 of about 1,796,615 (281)

Static and dynamic evaluation of elastic properties of Sofia sand and Toyoura sand by sophisticated triaxial tests [PDF]

Građevinski Materijali i Konstrukcije, 2018
The main purpose of the presented paper is to show the advantages and disadvantages of evaluating the small strain stiffness of cohesionless soils by means of different types of laboratory equipment.
Milev Nikolay, Koseki Junichi
doaj  

Advances in laboratory geophysics using bender elements

, 2006
Bender element transducers are used to determine the small-strain shear stiffness,G0, of soil, by determining the velocity of propagation of mechanical waves through tested samples. They are normally used in the laboratory, on their own or incorporated in geotechnical equipment such as triaxial cells or oedometers.Different excitation signals and ...
openaire   +3 more sources

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

Advanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner, Anna Sophie Jelinek, Velislava Terziyska, Peter Wagatha, Wolfram Knabl, Christian Mitterer, Helmut Clemens, David Holec   +7 more
wiley   +1 more source

Shear modules of claysand mixtures using bender element test

Acta geotechnica slovenica, 2018
Na glineno peščenih mešanicah so bili izvedeni preizkusi z benderjevim elementom (BE). Z njimi se je raziskalo spreminjanje strižnega modula majhnih deformacij (Gmax) v odvisnosti od vsebnosti peska in fizikalnih karakteristik zrn peskov (velikosti, oblike) v preiskovanih mešanicah. Tri različne granulacije peskov (0.6-0.3 mm, 1.0-0.6 mm in 2.0-1.0 mm)
Cabalar, Ali Firat, Khalaf, M. M., Karabash, Zuheir   +2 more
openaire   +3 more sources

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

Advanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin, Émeline Cournède, Jens Krarup, Michael Lesa, Foyzul Hasan, Amandine Séné, Arnaud Lahouati, David Benhaiem, Jérémie‐Luc Sanchez, Simon Delacroix, Thierry Gacoin, Fabienne Testard, Damien Faivre, David Carriere, Corinne Chevallard, Olivier Taché, Mark A. Levenstein   +16 more
wiley   +1 more source

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

Advanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe, Yu Zhou, Shintaro Kamiyama, Takao Okada, Tomohiro Yokozeki, Ryoma Tokonami, Tatsuhiro Takahashi   +6 more
wiley   +1 more source

A modified rowe cell with bender elements for small strain shear modulus measurements

This is the accepted version of an article published in Geotechnical testing journal, Copyright 2024, ASTM International, West Conshohocken, PA, DOI: 10.1520/GTJ20230329, 985-1005, go.astm.org/pubs.The small strain shear modulus (G0) is an important ...
Castellanza, Riccardo, Dragos Moldovan, Ionut, Gomes Correia, Antonio, Zuretti, Carlo, Abdalla Almukashfi, Abdalla Mustafa, Bendea, Daniela, Arroyo Álvarez de Toledo, Marcos   +6 more
core   +1 more source

Rotary 3D Printing With Integrated Electroplating

Advanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria, Nicola Larovere, Moslem Mohammadi, Gianluca Percoco, Ali Zolfagharian, Gianni Stano   +5 more
wiley   +1 more source

Automatic Shear Wave Velocity Estimation in Bender Element Testing

, 2016
International audienceDynamic properties of soils, such as shear wave velocity and damping, are some of critical parameters in the design of civil infrastructures subjected to vibrations from earthquakes and machine foundations.
Cascante, Giovanni, Ali, Hassan, Finas, Mathieu, Vanheeghe, Philippe   +3 more
core   +1 more source