论文部分内容阅读
为了在复杂箱形梁的结构优化设计计算中有效地减少结构重分析的次数,本文提出了一种对复杂箱形梁进行分解分析的近似结构分析方法,并给出载荷分配系数的概念,在微型机上进行复杂箱形梁的结构优化设计,得到了满意的结果,为精确的结构优化设计提供了可靠、较优的初始点。
In order to reduce the number of structural reanalysis effectively in the structural optimization design and calculation of complex box girders, this paper presents an approximate structure analysis method for decomposing complex box girders and gives the concept of load distribution coefficient The optimal design of the structure of the box girder with miniature machine has been satisfactorily achieved, which provides a reliable and excellent initial point for accurate structural optimization design.