TY - JOUR
TI - Local action of loading on concrete cubes
AU - Hladyshev, Dmytro
AU - Kinasz, Roman
TI - Local action of loading on concrete cubes
AB - 
	In the work, different approaches to projecting concrete elements have been considered, taking into account concrete deformation under tension in a casing around the crushing area at different levels of loading. The purpose of the investigations was the detection of the principal factors, which discern the taken empirical approaches to the computing models from the experimental character of tension strain distribution and concrete deterioration around the loading area. There have been determined, through an experiment, the lateral strains of the concrete tension along the perimeter of the side cube faces with the size of cube edges that equal to 300 mm with the formation of the cracks and up to the deterioration. The approach to calculations of the effect made by the samples of the above-mentioned type on local vertical loading with the reducing coefficient of their working conditions should be considered in the regulatory documents.
VL - 2017
IS - Volume 12 Year 2017 (114)
PY - 2017
SN - 0011-4561
C1 - 2353-737X
SP - 113
EP - 122
DO - 10.4467/2353737XCT.17.213.7756
UR - https://ejournals.eu/en/journal/czasopismo-techniczne/article/local-action-of-loading-on-concrete-cubes
KW - local loading
KW - stress
KW - strain
KW - deformation