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本文通过对取梁方案、门机支腿、主梁选择进行对比分析,对门机进行了优化设计,确定了合理的165t箱梁、55m提升高度提梁门机的结构形式。
In this paper, contrastive analysis of the girder pick-up, door outrigger and girder selection is carried out to optimize the design of the door machine, and to determine the reasonable structure of 165t box girder and 55m lifting height beam-girder door machine.