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应用运动学方法及独立结构机械原理,对于总体结构低框架进行优化塑性设计,本文提出了一个有效步骤及微机 BASIC 程序。这比原先的优化设计方法有了较大的进步。本文的结论是自动生成结构的动力学处理比没有生成结构的静力学处理更有效。本文认为利用微机显示/绘制结构的断裂、利用树枝形方法计算断裂结构节点位移是完全可行的。此外,对结构的断裂,交互微机程序还可显示/绘制框架结构的荷载能力和弯曲时的受力图。这项研究工作表明,利用廉价的微机来进行任意形状的低框架构造优化设计是非常有效的.
Applying the kinematics method and the independent structural mechanics principle, this paper proposes an effective step and computer BASIC program to optimize the plastic design of the low frame of the overall structure. This is a great improvement over the original optimization design method. The conclusion of this paper is that the kinetic processing of the automatically generated structure is more effective than the static processing without the generated structure. In this paper, it is considered that it is feasible to use the computer to display/draw the fracture of the structure and use the dendron method to calculate the displacement of the fracture structure. In addition, for structural breaks, the interactive microcomputer program can also display/draw the load capacity of the frame structure and the force diagram when bending. This research work shows that it is very effective to use low-cost microcomputers to perform arbitrary shape optimization of low-frame structure design.