IIvanyuk A. Bearing capacity of wooden beams with damage in the form of through cracks

Object - wooden beams with through cracks; goal - carrying capacity of wooden beams with through cracks, taking into account complex inhomogeneous stress-strain state, improving methods of their calculation and development of recommendations for carrying capacity, methods - numerical and experimental study of wooden beams with through cracks; novelty - first established general laws changes the stress intensity factors depending on the geometrical parameters as the most gullies and cracks that do not come to the end, improved method of estimation of carrying capacity of wooden beams with through cracks in considering the calculated values of fracture toughness of wood; results - developed recommendations for the carrying capacity of wooden beams with through cracks that do not go to the ends; industry - construction.