摘要
分析了管材弯曲变形区的应力应变状态及其分布 ,导出了管材弯曲力矩的计算公式 。
This article analyses the state and the distribution of the stress and the strain in the deformed region of steel tube,and then introduces the calculation equation of tube bending moment derived,and also how to apply it to the design of a tube bender.
出处
《青岛建筑工程学院学报》
2002年第1期87-90,共4页
Journal of Qingdao Institute of Architecture and Engineering
