摘要
根据螺栓联接中被联接件刚度在受力初始阶段不稳定非恒值的特点 ,提出了一种确定螺栓联接预紧力的新方法 。
According the character of connected component stiffness is instability and non_constant in initial force sta ge,this paper puts a new method defining preload of screw connection,designs more reliable screw connection with minimum economic cost.
出处
《煤矿机械》
北大核心
2002年第5期32-34,共3页
Coal Mine Machinery
关键词
螺栓联接
被联接件
刚度
预紧力
工作载荷
screw connection
connected compcnent
stifness
preload
service load
