基于许用应力法的桥式起重机结构设计验证  

Bridge Crane Structure Validation Based on Allowable Stress Method

作　　者：郭文孝[1] 李君伟 陈国辉 赵朝云 董泽锋 

机构地区：[1]太原科技大学,山西太原030024 [2]四川川起起重设备有限公司,四川成都610400

出　　处：《机械工程与自动化》2011年第2期108-110,113,共4页Mechanical Engineering & Automation

摘　　要：简要介绍了金属结构在起重机领域的重要性,分析了在桥式起重机结构设计中主梁、端梁所需验证的截面危险点及其对应的强度、刚度及稳定性,并对其进行了软件开发。应用实例分析表明,该软件对桥式起重机的结构设计起到了重要作用。This paper briefly introduced the metal structure＇s importance in the crane field.Then it analyzed the dangerous points on the sections of the main beam and end beam of a bridge crane,calculated the corresponding strength,rigidity and stability,and developed the software to aid the design calculation.Example analysis shows that this software can play an important role in structural design of bridge crane.

关 键 词：桥式起重机 主梁 端梁 许用应力法 

分 类 号：TH215[机械工程—机械制造及自动化]