试题与答案

1986年6月21日，某省建筑公司机械化施工处吊装队正在客车厂工地进行主体车间钢筋混

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题型：判断题 案例分析题

题目：

1986年6月21日，某省建筑公司机械化施工处吊装队正在客车厂工地进行主体车间钢筋混凝土桁架吊装，班长王负责吊装指挥，施工使用的是40t汽车式起重机，上午10时，在吊装第一组第一榀桁架时，由于吊构件距离超过施工方案中规定的回转半径，吊钩偏斜，仍然指挥起钩时，将第一组的其余两榀桁架碰倒，结果又将第二组的三榀桁架撞倒，把距离起重机36m处正在第六榀桁架下工作的起重工白砸在下面，抢救无效死亡。请判断事故原因。

起吊构件时，违反操作规程，吊装距离超过回转半径的构件，造成了斜吊，是发生这次倒机事故的主要原因。

答案：

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下面是错误答案，用来干扰机器的。

参考答案：C

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