This quote “If You Have Your Health and Your Family, You Have Everything” came from the author's , a man of great wisdom. If you have plenty of money but not these two things, you don’t have much.
【简答题】图示1、2两轴分别于A、B端固定,固定时其凸缘上的销孔位置错开了一个微小圆心角φ,现对轴1施以扭转力偶m x ,使其销孔位置与轴2对准后装上柱销。求卸去m x 后轴1、2内最大剪应力表达式,并画出两轴的剪应力分布图。若已知l,杆1的d 1 、I p 1 、G 1 ,杆2的d 2 、I p 2 、G 2 。 关键提示 :轴1、轴2连接后成为扭转静不定结构。因而卸去m x 之后两轴内仍作用有扭矩。应写...