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Thermo-mechanical assessment of concrete microcracking damage due to early-age temperature rise
(2015)
The pursuit of high early-age strength concrete has led to mixtures with higher heat of hydration rates at early ages which produces higher temperatures and an overall increased risk of cracking. This study uses a two-phase ...
Assessment and mitigation of concrete thermal microcracking due to early-age-temperature cycles
(2014 )
La búsqueda constante de procesos constructivos más veloces ha impulsado el uso de hormigones de mayor resistencia temprana en las últimas décadas. Este tipo de mezclas se caracterizan en general por la magnitud y rapidez ...
Thermo-mechanical assessment of concrete microcracking damage due to early-age temperature rise
(2015)
The pursuit of high early-age strength concrete has led to mixtures with higher heat of hydration rates at early ages which produces higher temperatures and an overall increased risk of cracking. This study uses a two-phase ...
Dentinal microcracks formation in the root canal in chemical mechanical preparation with protaper universal, protaper next and twisted file adaptiveFormación de microfisuras dentinarias en la preparacion químico mecánica del conducto radicular con los sistemas protaper universal, protaper next y twisted file adaptive
(Universidad Nacional Mayor de San Marcos, Facultad de Odontología, 2016)
Thermo-mechanical assessment of concrete microcracking damage due to early-age temperature rise
(2015)
The pursuit of high early-age strength concree has led to mixtures with higher heat of hydration rates at early ages which produces higher temperatures and an overall increased risk of cracking. This study uses a two-phase ...
Mechanical and transport properties of 10 years old concretes prepared with different coarse aggregates
(Elsevier, 2013-04)
Many studies have discussed the effects of coarse aggregate on the mechanical properties of concrete, but this is not the case of the transport properties. The evaluation of the behaviour of old concretes becomes of interest ...
On the mesoscale fracture initiation criterion of heterogeneous steels during quenching
(ASTM International, 2017-02)
A numerical model aimed at investigating the microcracking behavior in steel meso-structures during quenching process is proposed in this work. The proposal explicitly considers the material heterogeneity influencing the ...