The shear and flexural behavior of cold-formed steel composite I and U beams

The recycling and re-usability of the waste materials are great importance meaning when evaluated in terms ecological order. Furthermore, cold formed steel has importance, nowadays. aim this study is to investigate bending shear behavior composite by pouring polymer into I U profile melds after homogenous pulping. best results strengths were obtained with melted polypropylene. enhanced adherence between molted PP increased capacity, both. Moreover, it reinforced carbon fiber glass bars increase profiles filled polymer. Changing cross-sectional area beams under moment an effect on load at yielding, ultimate strength, displacement values corresponding these loads, ductility energy dissipation capacity. addition CFRP significantly capacity free end region force. GFRP higher elongation caused ductile than bars.