Based on the cable-stayed bridge using method of cantilever, the paper establishes the optimization model of construction phase with multi-objective and multi-constraint and gives the example.
采用多目标、多约束的优化方法，以悬臂施工主梁的斜拉桥为例，建立了施工阶段的优化模型，并给出算例。
The importance of cable force adjustment for cable-stayed bridge construction control is discussed.
论述了索力调整在斜拉桥施工控制中的重要性。
Being asymmetric, it's more complex to determine the reasonable finished state and the reasonable construction state of the asymmetric cable-stayed bridge with single tower.
独塔不对称斜拉桥由于其不对称性，使得其合理成桥状态和合理施工状态的确定显得更为复杂。
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