摘要
建立了起升钢丝绳疲劳寿命的数学模型.根据模型将疲劳寿命的影响因素分成4类,并指出D/d是主要影响因素.
The model of fatigue life for hoisting is built regarding steel wire rope in this paper.According to the model,the influence factor is divided into four classes,and the ratio of D/dis a major influence factor.
出处
《广东第二师范学院学报》
2015年第5期63-67,共5页
Journal of Guangdong University of Education
关键词
数学模型
钢丝绳
疲劳寿命
提升
mathematical model
steel wire rope
fatigue life
hoisting
