摘要
介绍了一种哈弗抱瓦结构的理论计算方法,并对其进行了有限元计算。为哈弗抱瓦结构的应力集中问题的计算提供了参考,并最终通过实践证明了该结构的可靠性。
The paper introduces a theoretic calculation method for the Haver bearing seizure structure, and the finite element calculation is performed, providing reference for calculating the stress concentration of the Haver bearing seizure structure and proving that the structure is reliable through applications.
出处
《起重运输机械》
2016年第10期41-43,共3页
Hoisting and Conveying Machinery
关键词
塔式起重机
哈弗抱瓦结构
应力集中
有限元分析
塔身接头
tower crane
Hayer bearing seizure structure
stress concentration
finite element analysis
tower body joint
