矩形截面梁式弯桥的计算方法

Method of Calculation for Rectangular Curved Beam Bridge

经分析得到矩形截面梁式弯桥的计算方法．在建立力学模型，求解常微分方程后，得到该类桥的位移、转角和内力．并可借助于计算机很快地得到结果．

in this paper, a kind of method of calculation is obtained for the rectangular curved beam bridge. After establishing force mode and solving differential equation, this kind of bridge's displacement, rotation and internal force are rapidly obtained by computer.