| Popis: |
Further discussion of internal force calculation for the plane truss is made in this paper. The internal force of simple truss can be calculated with node method, according to the composition order of the truss. The internal force of joint truss can be calculated according to the composition rules of two or three rigid bodies. The internal force of complex truss requires the comprehensive judgment flexibly according to node method, cross section method and zero pole in special position and the symmetry of structure. |
