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一、起重机造成人身伤亡事故的特点 不论工程规模的大小,各种作业中都要使用起重机。起重机种类繁多,起重能力从不足1t到上千吨不等。随着施工量的增加及工程项目的大型化发展趋势,起重机也向大型化发展,因此,一旦发生事故常伴随着重大人身伤亡。1989年因起重机事故造成206人死亡,事故机种及死亡人数如表1、2、3所示。由表知,移动式起重机事故造成的死亡人数占了一半。事故主要原因是操作人员老龄化、操作不熟练和缺少吊具等。
First, the characteristics of the accident caused by personal injury crane Regardless of the size of the project, all kinds of operations have to use cranes. A wide range of cranes, lifting capacity from less than 1t to thousands of tons. With the increase of the construction volume and the large-scale development trend of the project, the cranes have also been developed in large scale. Therefore, in the event of an accident, they are often accompanied by heavy casualties. In 1989, 206 people were killed due to crane accidents. The types of accidents and deaths are shown in Tables 1, 2 and 3. According to the report, the death toll caused by mobile crane accidents accounted for half. The main reason for the accident is the aging of operators, unskilled operation and lack of spreaders.