论文部分内容阅读
为配合大跨度悬索桥的设计，采用悬索桥挠度理论的实用计算方法，提出了通过初拟结构尺寸———挠度理论分析———改进和优化截面尺寸的反复计算来确定悬索桥各部分结构尺寸的计算方法。算例分析表明：用本方法得到的结构有关数据与实际设计情况比较吻合。
In order to meet the design of long-span suspension bridge, the calculation method of suspension bridge deflection theory is proposed to calculate the structural dimensions of each part of suspension bridge by improving and optimizing the calculation of section dimensions repeatedly method. The case study shows that the structure-related data obtained by this method is in good agreement with the actual design.