Structural internal force is calculated by changing constant load of the main girder, the cable Angle, the length of unsupported deck.
通过改变主梁恒载重量、拉索倾角、无索区长度等结构参数，分析结构参数变化对结构受力的影响。
In this paper, the curve and fabrication length of the main cable which is modelled through catenary elements are calculated with the iterative method.
本文用悬链线单元模拟主缆，通过选代计算了主缆的线形及下料长度。
Finally, the calculation of the effective length of the tower and main girder for a certain steel cable-stayed bridge is illustrated.
本文例举了一座钢斜拉桥塔柱、主梁自由长度及其稳定性的计算。
Finally, the calculation of the effective length of the tower and main girder for a certain steel cable-stayed bridge is illustrated.
本文例举了一座钢斜拉桥塔柱、主梁自由长度及其稳定性的计算。
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