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本文采用一次预加荷载方法,对不同材质、规格、型号的钢丝绳进行了弹性模量测定的初步试验,初步揭示出一定的规律。
In this paper, a preloading method was used to test the elastic modulus of steel wire ropes with different materials, specifications and models. The preliminary tests revealed some rules.