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1概述钢丝绳是各类起重设备及吊装工程中普遍使用的一种极其重要的挠性元件,同时也是不可缺少的主要零部件,钢丝绳的选择和计算是否正确,将直接影响钢丝绳的使用寿命乃至整台起重设备的安全性能,因此,如何正确选择和计算钢丝绳具有重大意义。由于对钢丝绳的标准还不够重视,在正确执行新标准时存在一些模糊、错误的认识和习惯,
1 Overview Rope is a commonly used in all types of lifting equipment and lifting engineering is an extremely important flexible components, but also an indispensable main components, wire rope selection and calculation is correct, will directly affect the service life of wire rope and even The safety performance of the entire crane is therefore of great significance for the correct selection and calculation of the rope. Due to the lack of attention to the standards of wire ropes, there are some vague and erroneous understanding and habits in correctly implementing the new standard.