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简述了吊耳基本情况及使用时的一般规定,通过对通常使用的顶式吊耳的受力分析,提出了各应力的强度计算公式,并对不同的吊装方式进行了说明。
The basic conditions of lifting lugs and the general rules of using them are briefly described. Based on the analysis of the stress of commonly used lifting lugs, the formulas for calculating the strength of each stress are proposed and the different lifting methods are described.