起重运输机械Issue(23)：17-23,7.
门式起重机风载稳定性分析
汪敬东 1叶炯振 2程玲 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. 上海市浦东新区特种设备监督检验所 上海 200062
- 3. 江苏恒浩机电设备安装工程有限公司 泰兴 225400
- 折叠
摘要
Abstract
Shipbuilding gantry cranes often appear in windy ports along the river and coastal areas.Due to the large windward area of the equipment,wind load is one of the important factors affecting the strength,stiffness and stability of the structure.In this paper,considering the crane's dynamic load in the wind field,the theoretical analysis models of dynamic response and stability of stiffened plate were constructed respectively,and the influencing factors and laws of the stability of stiffened plate structure under wind load were analyzed,which provides theoretical basis for the subsequent safety assessment based on stability.关键词
门式起重机/风载荷/动载/稳定性/屈曲Key words
gantry crane/wind load/dynamic load/stability/buckling分类
机械制造引用本文复制引用
汪敬东,叶炯振,程玲,秦昊,刘华..门式起重机风载稳定性分析[J].起重运输机械,2023,(23):17-23,7.
