基于ABAQUS的钢丝绳扭矩分析

Analysis of Torque for Steel Wire Rope Based on ABAQUS

摘要: 钢丝绳的结构和性能决定了提升系统的安全可靠性，钢丝绳扭转后产生不均匀的应力分布，加速了钢丝绳的磨损和失效。通过建立不同捻向纤维绳芯钢丝绳模型，使用有限元软件ABAQUS验证了模型的正确性,并对不同捻向钢丝绳进行分析;结果表明：在同等扭矩下，右同向捻钢丝绳受力大于右交互捻，交互捻性能优于同向捻,2种捻向钢丝绳应力分布不均匀，呈现一定的规律性。
- 钢丝绳扭矩 /
- 数值模拟 /
- 钢丝绳扭转 /
- 矿井提升系统 /
- 纤维绳芯 /
- 有限元分析
Abstract: The structure and performance of the wire rope determines the safety and reliability of the hoisting system, the stress distribution is uneven after the twist of wire rope, which accelerates the failure of the wire rope. In this paper, the model of fiber rope core for steel wire rope with different twist is established. The correctness of the model is verified by using the finite element software ABAQUS. The results show that under the same torque, the stress of the right lang lay is greater than right regular lay, the performance of right regular lay is superior to the right lang lay. The stress distribution of the two kinds of wire ropes is not uniform, showing some of regularity.
- wire rope torque /
- numerical modeling /
- wire rope torsion /
- mine hoisting system /
- fiber rope core /
- finite element analysis

[1]	李春静,谭继文,田军.钢丝绳张力检测的研究现状及趋势[J].煤矿安全,2006(1):53-55.
[2]	姜海波.矿用提升钢丝绳数值建模及有限元分析[J].煤矿机械,2011,32(1):96-98.
[3]	薛天山.立井提升钢丝绳正确使用和维护方法[J].煤炭技术,2005(8):24-26.
[4]	戴宝昌.重要用途线材制品生产新技术[M].北京:冶金工业出版社,2001.
[5]	秦万信,魏晓旭,杨梅.23×7类抗旋转钢丝绳的研究[J].金属制品,2011(4):5-10.
[6]	G A Costello. Theory of wire rope [M].Berlin: Spring, 1990:1-98.
[7]	W Phillips,G A Costello. Analysis of wire ropes with internal wire-rope cores[J].International Journal of Mechanical Sciences, 1985, 52: 510-516.
[8]	李祖钜.提升机钢丝绳扭转问题分析[J].矿山机械,1990(3):33-37.
[9]	栾志华.起重机钢丝绳的扭转问题及影响[J].分析研究，2006(1):8-9.
[10]	王桂兰,孙建芳，张海鸥.钢丝绳捻制成形的空间几何模型与有限元分析[J].应用力学学报,2003,20(3）：82-87.