福清玉融大桥荷载横向分布计算

The Calculation of Crosswise Loading Distribution of Fuqing Yulong Bridge

本文探讨了具有柔性吊杆的中承式钢管混凝土肋拱桥的荷载横向分布计算，不再假定横梁刚度为无穷大，而把横梁与吊杆的连接看作弹性支承，充分考虑其变形，采用位移法求解．

This paper studies the calculation method of crosswise loading distribution of concrete-filled steel tubular arch bridge which has flexible suspender. It is no longer assumed that the rigidity of crossbeam is infinitely great. Instead, the join of suspender and crossbeam is regarded as elastic rest so that we can consider its deformation thoroughly. This method is proved by the static load experiment of Fuqing Yulong bridge.