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The improved technique for calculating the concrete elements strength under local compression
2018
MATEC Web of Conferences
The central one-sided concrete element crushing is considered when the loading platform width is less than the element width (in threedimensional stress state conditions). A variational method in the concrete plasticity theory, which is developed in the Poltava National Technical Yuri Kondratyuk University, is proposed to calculate the strength. The formula for determining the ultimate load is based on the destruction kinematics, which is observed in the experiments, and takes into account the
doi:10.1051/matecconf/201823002025
fatcat:zl6syzmknvh6zcenpyrzjevcse