• 2022-06-27
    图示中段开槽正方形杆件,已知[tex=9.143x1.214]GrCBbfUUXEIr50gd3vFxP3xChnuuvRNb++4HIriJCHSBEYef7TBjEMVKv2CrmETG[/tex], 试画出全杆的轴力图,并求出各段横截面上的正应力。[img=324x126]179c76bab399716.png[/img]