Hysteretic Behavior of Prestressed Concrete Bridge Pier with Fiber Model

Table 2

Calculation results of PRC bridge piers with different prestressed tendon ratios.

𝜌𝑝	Yield moment; 𝑀1 (kN·m)	Ultimate moment; 𝑀2 (kN·m)	𝑀2/𝑀1
0.09%	−1.18𝐸+04	−1.47𝐸+04	1.25
0.12%	−1.27𝐸+04	−1.57𝐸+04	1.24
0.16%	−1.35𝐸+04	−1.62𝐸+04	1.20
0.21%	1.47𝐸+04	−1.84𝐸+04	1.25