Stress Analysis of Arch Rib of Jianhu Arch Bridge on Monitoring

Based on the monitoring of Jianhu bridge,3-D finite element models were established with currently available software,and the force situations of the filling concrete,the first drawing suspender and the finished bridge were analyzed.The results indicate that the stiffness of concrete has a great affect on models.As a result,this model can simulate the practical status of the bridge,and can also offer a theoretical aid on monitoring.