摘要
根据钢管矫直时的变形规律，通过对矫直中钢管的力学状态及矫直前后的状态参数分析，建立了一种适于现场应用的确定钢管弹、塑性变形区的新方法。
On the ground Of the deformation law of steel pipe under straightening,the author brings us an analysis regarding the mechanical condition of steel pipe being straightened and pre/post straightening conditional parameters thereof as well,resulting in a new approach to on-the-site determination of the said steel pipe elastic/plastic deformation zone.
出处
《钢管》
CAS
1995年第4期34-37,共4页
Steel Pipe
关键词
矫直
弹区比
塑弯比
钢管
Straightening Elastic zone ratio Plastic bending ratio
