By comparing analytic value of structural mechanics method and finite element value of multispan curved bridge model, the validity and feasibility of the calculating method have been proved.

• 并根据实际曲线桥结构建立有限元模型，将有限元解与应用结构力学方法求出的解析解进行比较，结果表明了这种计算方法的有效性和可行性。