To discuss relative factors between fatigue life and wirerope with steel strand core or steel wirerope core.
讨论带有钢丝股芯或者钢丝绳芯的钢丝绳与其疲劳寿命相关的一些因素。
2
The calculation formula of torsion moment of multi-strands wirerope as loaded are deducted by internal force analysis of single-strandwirerope and multi-strands wire rope while working.
对普通单层股钢丝绳和多股钢丝绳工作时内部受力进行分析,推导出多股钢丝绳加载时扭转力矩的计算公式。
3
The theory and practical use show that multi-strands wirerope have more advantages than the single-strandwirerope on nor-rotation property, but have still more defects.