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以浙江省舟山连岛工程金塘大桥为例,分析了大跨径钢箱梁斜拉桥施工控制中面临的关键性问题,结合控制理论,提出了多目标精度的大跨桥梁施工控制策略,研究了桥梁施工监控目标的主要致偏因素,并介绍了全过程多目标控制的思想方法,给出了金塘大桥的施工控制成果。
Taking Jintang Bridge of Zhoushan Island Project in Zhoushan, Zhejiang as an example, the key problems in the construction control of long span steel box girder cable - stayed bridges are analyzed. Based on the control theory, the construction control strategy of long - span bridges with multi - The main deviatoric factors of bridge construction monitoring and control are studied. The thinking method of multi-objective control in the whole process is introduced. The construction control results of Jintang Bridge are given.