Sentence examples for migration coefficient of from inspiring English sources
This proposed reference time is applied to predict the service life of fly ash concrete and predict the long-term chloride migration coefficient of fly ash concrete under laboratory condition.
Besides, it was known that surface resistivity as a simple non-destructive test, even in concretes containing CPP, could reliably predict the rapid chloride permeability and the migration coefficient of concrete.
At the nucleation stage of thin film deposition, high migration coefficient of grain boundaries may enhance the formation of grain nuclei with top surfaces of higher energy, and therefore effectively may suppress formation of textures with a top surface of the lowest energy.
Furthermore, the changes in chloride migration coefficient of the concrete specimens due to degradation are presented in Fig. 7.
where, K is the migration coefficient of CNTs (i.e., the migration proportion of CNTs caused by single bubble); nb is the number of generated bubbles per unit time.
This probably is due to the larger diffusion and migration coefficients of protons.
The 28-day Cl-migration coefficient of admixture (1 2 kg/modifiedfied concrete is equal to the reference mixture, while at the highest admixture content the Cl-ingress is increased.
Rapid Chloride Migration (RCM) test developed in Sweden in the 90s is widely used to determine the chloride migration coefficient (DRCM) of concrete because of its simplicity and rapidity.
The concentration gradient diffusion coefficients and electric-migration coefficients of V2+, V3+, VO2+, and VO2+ across a NAFION® membrane are obtained by fitting the experimental data.
At the later ages (91-days), the Cl-migration coefficients of all concretes, non- and admixture-containing samples, are comparable and low (about 2.6 × 10−12 m2/s).
The rapid chloride migration coefficient and rate of accelerated corrosion of structural CEM I and CEM III/A CCA concretes was measured to determine the effect on chloride ion ingress.
