【摘要】 本文提出了计算变截面压杆稳定临界力的有限元素法,该方法计算方便、精度高,适合于各种截面变化规律的压杆。更多还原

【Abstract】 This paper gives a finite element method for calulating the critical buckling load of the column with variable cross-sections. The method is not only accurate but also easy to use, it is suitable for all kinds of column shapes as well.更多还原