Improvements in the construction system of self-supporting composite beams. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the construction system of self-supporting composite beams, whose composite beams respond to the characteristics of concrete use in the compressed area and metal in the tractioned area, the latter generally consisting of a metal profile that is linked to concrete by irregularities in the relevant area of the same that are embedded in the adjacent area of the concrete, characterized in that to increase the inner lever arm its zone is subjected to traction so that the center of gravity is lower than in the existing composite beams, increasing in consequence the resistant moment of said composite beam and with it its greater stability. (Machine-translation by Google Translate, not legally binding)