An improved ring test to assess cracking resistance of concrete under restrained shrinkage
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2021.102976
Abstract: Abstract Self-restraint caused by differential shrinkage along the radius of a concrete ring has great driving effect on the restrained cracking in the traditional ring test. In order to estimate cracking potential of concrete under… read more here.
Keywords: shrinkage; ring test; improved ring; crack ... See more keywords
An improved ring removal procedure for in-line x-ray phase contrast tomography.
Sign Up to like & getrecommendations! Published in 2018 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aaa706
Abstract: The suppression of ring artifacts in x-ray computed tomography (CT) is a required step in practical applications; it can be addressed by introducing refined digital low pass filters within the reconstruction process. However, these filters… read more here.
Keywords: ringing artifacts; phase; ring removal; procedure ... See more keywords