Empirical Shear Strength Criterion for Rock Joints Based on Joint Surface Degradation Characteristics During Shearing
Sign Up to like & getrecommendations! Published in 2020 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-020-02120-4
Abstract: Joint surface morphology has essential implications for joint shear behaviors. In this paper, constant normal load (CNL) direct shear tests were performed on 150 artificial rock joint specimens to study the joint surface degradation process… read more here.
Keywords: strength; degradation; jrc; joint surface ... See more keywords
Resurfacing asteroids from thermally induced surface degradation
Sign Up to like & getrecommendations! Published in 2019 at "Icarus"
DOI: 10.1016/j.icarus.2019.01.003
Abstract: Abstract The spectral slopes of S and Q-type asteroids are altered by the weathering of their surfaces due to solar wind interactions and micrometeorite impacts, as well as any processes that work to remove that… read more here.
Keywords: induced surface; resurfacing asteroids; spectral slopes; surface degradation ... See more keywords
Monitoring gear surface degradation using cyclostationarity of acoustic emission
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.05.055
Abstract: Abstract This paper aims at establishing a correlation between gear wear in spur gears and the statistical properties of AE signals. A generalised Gaussian cyclostationary model is proposed for AE signals measured on gears. This… read more here.
Keywords: monitoring gear; surface degradation; cyclostationarity; gear tooth ... See more keywords
Interior and Surface Degradation Analysis of Multicrystalline Si Solar Cell Module Using Laser-Beam-Induced Current Technique
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Device and Materials Reliability"
DOI: 10.1109/tdmr.2018.2799566
Abstract: The interior and surface degradation of a multicrystalline silicon (mc-Si) solar cell module was investigated using the laser beam-induced current (LBIC) technique. Reverse voltage was applied to avoid the influence of the solar cells not… read more here.
Keywords: technique; solar cell; interior surface; cell ... See more keywords
Surface degradation and biofilm formation on hybrid and nanohybrid composites after immersion in different liquids.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of oral science"
DOI: 10.2334/josnusd.22-0085
Abstract: PURPOSE This study evaluated the association of surface degradation and formation of Streptococcus mutans (S. mutans) biofilm in resin-based composites (RBCs) after storage in different acidic liquids. METHODS To evaluate microhardness and surface micromorphology, hybrid… read more here.
Keywords: surface degradation; hybrid nanohybrid; surface; biofilm formation ... See more keywords