Развитие деструкций внецентренно сжатого бетона на основе полных диаграмм

Abstract

Experimental studies of the development of destruction in the structure of heterogeneously compressed concrete (KD,е) under the influence of significant factors: load eccentricity, cross-sectional dimensions, concrete strength, soft loading regime, and so on.The diagrams of the Ne/ Nue - KD,е dependences show qualitatively and quantitatively the processes of destruction development in the structure of inhomogeneously compressed heavy concrete of the investigated strength series fc,10=(19,2; 39,7; 64,4)MPa, expressed as pseudoplastic deformations, violations of the elastoplastic properties of the concrete structure with increasing load on the ascending and descending sections of the complete deformation diagrams.