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介绍一种当塔式起重机轴心线侧向垂直度偏差超过允许范围时,利用塔机自身钢结构特点,运用杠杆原理进行自我校正的新方法。
This paper introduces a new method of using the principle of lever to self-correct by using the characteristics of the tower crane’s own steel structure when the vertical deviation of the tower crane axis line exceeds the allowable range.