Blar i TKD - Institutt for bygg- og energiteknikk på emneord "Mechanical properties"
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Effect of calcium stearate and aluminum powder on free and restrained drying shrinkage, crack characteristic and mechanical properties of concrete
(Cement and Concrete Composites;Volume 125, January 2022, 104276, Peer reviewed; Journal article, 2021-10-05)Shrinkage is the volume change of concrete without influence of external forces. Drying shrinkage, which occurs after the concrete hardening, is one of the most important causes of the cracking in concrete members. In ... -
Effect of Shrinkage Reducing Admixture on Drying Shrinkage of Concrete with Different w/c Ratios
(Materials;Volume 13, Issue 24, Journal article; Peer reviewed, 2020-12-15)The reduction of the moisture content of concrete during the drying process reduces the concrete’s volume and causes it to shrink. In general, concrete shrinkage is a phenomenon that causes concrete volume to dwindle and ... -
Experimental investigation of ASR-affected concrete – The influence of uniaxial loading on the evolution of mechanical properties, expansion and damage indices
(Construction and Building Materials;Volume 245, 10 June 2020, 118384, Journal article; Peer reviewed, 2020-02-19)The alkali silica reaction (ASR) in concrete causes internal localized swelling and micro cracking, which result in expansion and correlated deterioration of the concrete material. The stress state of the concrete is known ... -
Mechanical response of low density expanded polypropylene foams in compression and tension at different loading rates and temperatures
(Materials Today Communications;Volume 23, June 2020, 100917, Journal article; Peer reviewed, 2020-01-14)Polymer foams are often used for impact mitigation and protection due to low weight and excellent energy absorbing capability. Depending on the application, different loading rates and environmental conditions can be ... -
Numerical study on existing RC circular section members under unequal impact collision
(Scientific Reports;12, Article number: 14793 (2022), Peer reviewed; Journal article, 2022-08-30)Traffic accidents and derailed train-related incidents have occurred more often than ever in recent years, resulting in some economic damage and casualties. Reinforced concrete (RC) constructions often involve derailed ...