STUDY OF COMPOSITE BEAMS, WORKING UNDER UNIFORMELY DISTRIBUTED EFFORTS

摘要

Beams or different other elements being assimilated to beams, are parts of mechanical structures belonging to different elements in the mechanical engineering. Study of composite beams represent a complex problem. Taking into account the original method established by Daniek Gay [2], a monodimensional approach was described, using the homogenized formulation for flection, analogue tot hat utilised for classical hemogenous beams. Some hypotesis are taken into account for this study: the composite beams with geometrical characteristics and material constants in the cross-section of beams, having components, denominated phases with limited boundaries and which are supposed perfectly sticked one to another. The phases are considered isotrope.