Parametric analysis on mechanical performance of prestressed CFRP reinforced concrete bridge deck

A numerical simulation study of concrete bridge deck unbounded prestressed with CFRP tendons was developed and a verification analysis through ANSYS based on a type of concrete bridge deck with prestressed CFRP tendons was designed. By using the ANSYS model, this paper further studied the parametric sensitivity analysis on static load performance of concrete bridge deck unbonded partially prestressed with CFRP bars. The results show the influence on component strength and mechanical properties caused by factors in concrete bridge deck with prestressed CFRP tendons. (paper)