[提要]  采用有限单元法对异形楼板进行了数值分析，提出了一种有限单元网格自动划分的方法。实例证明了这一方法的有效性。为实现自动配筋构造设计，又提出了分段查找的动态生成选筋方法，实现了钢筋混凝土异形楼板施工图的自动生成。
[关键词]  异形板 有限单元 网格  自动划分 分段查找 动态生成配筋

Finite element method is adopted to analyse irregular slab. A finite element auto-meshing method is put forward which is proved highly effective. Also a dynamic generation method to select reinforcement through examing segment by segment is proposed in order to realize reinforcement auto-detzuling. As a result, auto-formin working-drawing of reinforcement concrete irregular slab is completed.
Keywords: irregular slab;finite element auto-meshing;dynamic generation method;reinforcement selecting examing;sef;ment by seUnent