一、前言 钢绳拉力的测定,目前我国虽亦有从事这方面的研究,但多还偏重在静力方面。钢绳动拉力的测定,随着我国社会主义建设的发展及生产不断跃进的要求,为了挖掘广泛使用钢绳的运输机械段及起重机械设备潜力,研究延长钢绳的使用寿命,并进一步使钢绳实际使用过程中的受力情况提出合理的选择或设计运输起重设备,以及制造钢绳时所需要的生产实际资料,更提出了研究的必要性。就我国矿山提升用钢绳为例,虽然国家每 I. INTRODUCTION The determination of the tensile force of steel wire rope, although our country also has engaged in this aspect of research, but also still more emphasis on the static side. With the development of socialist construction in our country and the requirement of continuous production leap forward, in order to excavate the potential of the transportation machinery section and lifting equipment widely used in steel ropes, the research is to extend the service life of the steel cords and further Put forward reasonable choice or design of lifting equipment for transportation as well as the actual production data needed for steel wire rope during construction, and put forward the necessity of research. As an example of mine hoisting steel rope, although each country