Presents the results of experimental and theoretical studies of the structural system of precast reinforced concrete slab in the absence of a link between First Day of Kindergarten Sign slab flooring and bolts.The effectiveness of such systems depends on the mutual friction elements with joint deformities flooring and beams.Experimental studies Womens Pullover Hoodies on concrete samples, and overlapping fragments of natural products made for the numerical evaluation of the frictional forces.
In order to obtain the calculated values of friction forces for different limit states floors made probabilistic analysis of the coefficients of friction.