起重运输机械Issue(1)：36-42,7.
门式起重机静载稳定性分析
汪敬东 1程玲 2叶炯振 3秦昊 1刘华1
作者信息
- 1. 上海市特种设备监督检验技术研究院 上海 200062
- 2. 江苏恒浩机电设备安装工程有限公司 泰兴 225400
- 3. 上海市浦东新区特种设备监督检验所 上海 200062
- 折叠
摘要
Abstract
Based on the actual static load bearing of stiffened plate of crane,models were established for theoretical analysis and finite element numerical analysis of stiffened plate respectively,and the influencing factors and laws of the stability of stiffened plate structure under in-plane load were analyzed.In addition,the author also discussed the theoretical law of the influence of the geometric size and initial defects of the stiffened plate of the typical load-bearing structure of the crane on the structural stability,and obtained the main influencing factors of the structural stability,which provides a theoretical basis for the stability and safety evaluation of the gantry crane.关键词
门式起重机/加筋板/屈曲/有限元Key words
gantry crane/stiffened plate/buckling/finite element分类
机械制造引用本文复制引用
汪敬东,程玲,叶炯振,秦昊,刘华..门式起重机静载稳定性分析[J].起重运输机械,2024,(1):36-42,7.
