合理成桥索力计算实质是斜拉桥恒载受力状态的优化计算。

Calculation essence of reasonable cable force is equivalent to optimization calculation on force status of cable-stayed Bridges under dead weight.

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除了恒载以外的所有竖向荷载都可算是竖直活荷载。侧向活荷载是由于风压、土压和静水压力作用引起的外力。

Vertical live loads include all vertical live loads other than dead loads. Lateral live loads are external forces due to the action of wind, earth, and hydrostatic pressure.

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同时，讨论了钢筋锈蚀速度、活载参数和恒载参数对服役可靠性的影响。

The effects of parameters such as variability in dead and live load and corrosion rate are studied.

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