MODELING OF WORK OF THE WOODEN BEAM WITH CONSEQUENTIAL LOADING

A detailed analysis of domestic and foreign publications on this issue, as well building codes different countries. After reviewing the sources, main objectives article are set. 
 The sequence calculation wooden beams with sequential loading is offered. Modeling element consists following stages: step-by-step determination internal forces acting depending external load; establishment stress-strain state in cross-sections, namely curvature, position neutral line, deformations, stresses at any point stretched compressed zone; use curvature diagram to determine rotation bending element; construction deviations a from initial position; search for maximum tangential that may occur sections along length beam. Two methods can be used beam: first option finite method, breaking into number elements determining each them; second integrate change function basic schemes given plots their line constructed. such cross established. method proposed. finding deflections given. tasks further research issue