Calculation of statically indeterminate composite beam elements by using refined boundary conditions and with account of their state diagrams

摘要

The effect of compliance of support units on the calculation of strength of composite beams with account of the nonlinear deformation diagram of the composite is examined. The basic equilibrium equations of the mechanics of deformable solid bodies are used to solve the problems of strength, rigidity, and displacements, with introduction into them extreme criteria for the parameters to be calculated. The procedure developed al lows one to find the final solutions by using iterative processes.