Design of graphical interfaces , design of menus , design of dialog boxes and design of plotting program is investigated . then visualized interface and visualized system of disposing data is appended for " nonlinear finite element ultimate analysis of reinforced concrete thin slabs with complex geometry & boundary condition " finally , according to the research , some feasible advice is put forward for engineering design 對圖形界面的設(shè)計、菜單的設(shè)計、對話框設(shè)計、繪圖程序的設(shè)計等進行了探索,為“復(fù)雜幾何形狀和邊界條件鋼筋混凝土薄板非線性有限元極限分析程序” ,添加了可視化的界面和數(shù)據(jù)前后處理的可視化系統(tǒng)。