【摘要】 近年来,自由曲面的单层网壳找型设计一直被重点关注。文章结合实际工程,介绍通过数值逆吊法对异形边界曲面找型方法,并对找型前后结构受力进行分析对比,阐明网壳找型的重要性。更多还原

【Abstract】 Nowadays, many people focused on the method of freeform single-layer lattice shells. the numerical inverse-hanging method is applied to find a reasonable irregular boundary surface shape in this paper. The comparison of the structure mechanical performance before the form-finding and after is also mentioned. The calculation shows that the optimization of the surface is important.更多还原