IMECH-IR  > 先进制造工艺力学重点实验室
自动扶梯事故典型案例分析
陈光南; 赵伯锐; 马培忠; 朱衍勇
Source Publication力学与实践
2013-06-27
Volume35Issue:3Pages:102-105
ISSN1000-0879
Abstract根据断口特征和受力状态分析,探讨了某品牌自动扶梯驱动主机与座板联接螺栓的疲劳破坏原因.该螺栓疲劳断裂很可能缘于驱动主机系统的异常振动以及螺栓长度不足导致螺栓与座板啮合段螺纹根部的应力高度集中.电机系统动力学特性分析进一步表明:系统之所以发生异常振动,缘于制造商对该系统联接方式进行的不当设计变更.
Keyword自动扶梯 螺栓 振动 疲劳断裂
Subject Area疲劳与断裂力学
URL查看原文
Language中文
DepartmentMAM表面与界面改性
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47315
Collection先进制造工艺力学重点实验室
Corresponding Author陈光南
Recommended Citation
GB/T 7714
陈光南,赵伯锐,马培忠,等. 自动扶梯事故典型案例分析[J]. 力学与实践,2013,35(3):102-105.
APA 陈光南,赵伯锐,马培忠,&朱衍勇.(2013).自动扶梯事故典型案例分析.力学与实践,35(3),102-105.
MLA 陈光南,et al."自动扶梯事故典型案例分析".力学与实践 35.3(2013):102-105.
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