集中载荷作用下悬臂梁的挠曲线及电算程序

根据多个集中载荷作用上悬臂梁的可能变形形式,在大量试算比较的基础上选取接近实际变形的含有待定系数的挠度试函数,通过加残值法推导出受多个集中载荷作用下悬臂梁挠曲线的综合表达式,并进一步推导出多个集中载荷作用下悬臂梁转角的综合表达式,为简化计算和有利于工程实践中的应用,本文给出了电算程序。并通过具体算例表明了挠曲线综合表达式和电算程序的应用。计算简捷直观,且精度很好,完全可以满足工程实际的需要。

The Deflection Curve of Cantilever Applied by Several Concentrated Load and Programme of Electronic Computer

This paper gives total expression of deflection curve for cantilever applied by Several concantratde load nad programme of electronic computer. Calcutating example express that by imposition on to-tal expression of deflection curve solving is simple and its answer is accuracy.