新建省道S336公路桥施工过程模拟分析

Simulation Analysis on Construction Process of S336 Highway Bridge of Newly-built Provincial Highway

通过对江苏省新建省道S336公路桥-80m计算跨径的PC系杆拱桥的施工建模和施工过程的模拟分析,展示了PC系杆拱桥施工过程中各控制截面的内力、应力以及吊杆索力的分布特点,为同类型桥梁结构受力分析和施工控制提供参考。

The simulation analysis on the construction modeling and construction process of PC tied - arch bridge with 80m calculated span of S336 highway bridge of a newly - built provincial highway in Jiangsu province is made, and the distribution features of internal force, stress and cable force of suspender on each control section during the construction process of PC tied - arch bridge are showed, so as to provide reference for the force analysis and construction control of similar type of bridge structure.