A method for calculating bending normal stress in steel concrete composite beam

Danni Wang; Baocheng Zhang; Xiangdong Zhang; Ruitao Li

doi:10.1117/12.2619638

22 December 2021 A method for calculating bending normal stress in steel concrete composite beam

Danni Wang, Baocheng Zhang, Xiangdong Zhang, Ruitao Li

Proceedings Volume 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021); 120583F (2021) https://doi.org/10.1117/12.2619638
Event: 5th International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 2021, Chongqing, China

Abstract

The deformation coordination equation and static equilibrium equation of steel concrete composite beam section are established based on the flat section assumption. The formula for the calculation of the neutral axis of the combined beam and the formula for the calculation of the positive bending normal stress at any point on the cross-section are derived accordingly. An arithmetic example is given, and the formula is proved to be reliable by comparing the calculation results with the commutative section method and entity unit model.

Citation Download Citation

Danni Wang, Baocheng Zhang, Xiangdong Zhang, and Ruitao Li "A method for calculating bending normal stress in steel concrete composite beam", Proc. SPIE 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 120583F (22 December 2021); https://doi.org/10.1117/12.2619638

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