PLATE BEARING CAPACITY CALCULATION IN VIEW OF PLASTIC HINGES FORMATION

Statement of the problem. In calculation of bearing capacity of the sidebar-fixed plates determination of the moments their values need to 10 20 % lower than they actually are. Triangular plate is formed in the beam monolithic overlap with diagonal and axis beams. The triangular plate obtained as well as rectangular sidebar-fixed plates require the justification in determination of bending moments. Results. The variants of angular zones exception in which cracks do not penetrate because of small span where thrust occurs are considered. Conclusions. The calculation of the bearing capacity of the plate fixed in three-cornered sidebar with a direct corner and equal cathetuses is proposed in suggestion of plastic hinge formation. The justification of angular zones exception in which cracks do not penetrate is proposed. The hypothesis was experimentally proved.