【摘要】 本文对适用于薄壁圆筒扭转剪应力公式的薄壁圆筒及特厚壁空心轴作了一般性量化界定，为工程中准确把握薄壁圆筒扭转剪应力公式的应用范围提供了量的依据更多还原

【Abstract】 This paper is definition of the thin barrel and the extra thick hollow axis from measure to give a common boundary. It provide with according to measure for accorate mastered the thin barrel twist shearing stress formula range of application.更多还原