%0 Journal Article %A G. W. Ni and Y. M. Zhang and D. L. Jiang and J. N. Chen and X. G. Wang %D 2010 %J International Journal of Civil and Environmental Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 46, 2010 %T Study on Distortion of Bi-Steel Concrete Beam %U https://publications.waset.org/pdf/7468 %V 46 %X As an economic and safe structure, Bi-steel is widely used in reinforced concrete with less consumption of steel. In this paper, III Bi-steel concrete beam has been analyzed. Through careful observation and theoretical analysis, the new calculating formulae for structural rigidity and crack have been formulated for this Bi-steel concrete beam. And structural rigidity and the crack features have also been theoretically analyzed. %P 338 - 341