منابع مشابه
Buckling of Ge nanowires under uniaxial compression
Molecular dynamics simulations are performed to investigate the buckling properties of [100]-, [110]-, [111]-, and [112]-oriented single-crystalline germanium nanowires under uniaxial compression. The effects of simulation temperature, strain rate, and wire length on the buckling behaviour are investigated. The simulation results indicate that critical load clearly decreases with increasing tem...
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In the present study, a modified split Hopkinson pressure bar (SHPB) is employed to investigate the dynamic response of ice under uniaxial compression in the range of strain rates from 60 to 1400 s 1 and at initial test temperatures of 10 and 30 C. The compressive strength of ice shows positive strain-rate sensitivity over the range of strain rates employed; a slight influence of ice microstruc...
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Deformation behavior of a human dentin under compression including size and rate effects is studied. No difference between mechanical properties of crown and root dentin is found. It is mechanically isotropic high elastic and strong hard tissue, which demonstrates considerable plasticity and ability to suppress a crack growth. Mechanical properties of dentin depend on a shape of samples and a d...
متن کاملNano-plasticity of Single-Wall Carbon Nanotubes under Uniaxial Compression
Nano-plasticity of thin single-wall carbon nanotubes under uniaxial compression is investigated through generalized tight-binding molecular dynamics (GTBMD) and ab-initio electronic structure methods. A novel mechanism of nano-plasticity of carbon nanotubes under uniaxial compression is observed in which bonding geometry collapses from a graphitic (sp 2) to a localized diamond like (sp 3) recon...
متن کاملThe Robustness of Various Test Compression Techniques
Larger designs and the growing population of non-stuck defects have led many companies to adopt test compression techniques. In fact, the Embedded Deterministic Test (EDT) technology within TessentTM TestKompress® has now been used in over one billion production chips. There has been a surge of compression techniques promoted in the industry since Tessent TestKompress was released in 2001. So, ...
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ژورنال
عنوان ژورنال: International Journal of GEOMATE
سال: 2021
ISSN: 2186-2982,2186-2990
DOI: 10.21660/2021.79.gx314