资源描述：
《后挡板的有限元分析与优化设计》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、后挡板的有限元分析与优化设计FINISH/CLEAR,START!开始一个新的分析/TRIAD,OFF!关闭整体直角坐标系的三角符号*CREATE,YOUHUA!生成一个宏文件文件名为YOUHUA!定义设计变量*afun,deg!定义角度的单位为度t1=12!两侧挡板厚t2=10!中间挡板厚t3=22!厚板的厚度LW1=1200!上肋板位置Lw2=610!下肋板位置LB1=106!中间肋板宽LB2=208!下面肋板宽LB3=-315!前面板A16的Y值LB4=-469!下面板的Y值LB5=350!上面板的高Y值LB6=-92!厚板的Y值bl_1=LB5-LB1*tan(
2、30)!定义后面板得高bl_2=LB5+28*sin(30)!ybl_3=LB1+28*cos(30)!z/PREP7KP1=0K,KP1+1,0,0,0,!1K,KP1+2,lw2/2,0,0!2K,KP1+3,lw2*1.5,0,0!3K,KP1+4,LW1,0,0,!4K,KP1+5,LW1,bl_1,0,!5K,KP1+6,0,bl_1,0,!6A,KP1+1,KP1+2,KP1+3,KP1+4,KP1+5,KP1+6!生成上面板A1K,KP1+7,lw2*2.5,0,0!7K,KP1+8,2131,0,0!8K,KP1+9,2131,bl_1,0!9A,KP1
3、+4,KP1+7,KP1+8,KP1+9,KP1+5!生成上面板A2!生成上肋板KP2=KP1+9K,KP2+1,0,0,LB1!10K,KP2+2,0,LB5,LB1!11K,KP2+3,LW1,0,LB1!12K,KP2+4,LW1,LB5,LB1!13A,KP1+1,KP2+1,KP2+2,KP1+6!生成肋板A3A,KP1+4,KP2+3,KP2+4,KP1+5!生成肋板A4!生成厚板KP3=KP2+4K,KP3+1,0,LB6,0!14K,KP3+2,lw2/2,LB6,0!15K,KP3+3,lw2*1.5,LB6,0!16K,KP3+4,LW1,LB6,0
4、!17K,KP3+5,lw2*2.5,LB6,0!18K,KP3+6,2131,LB6,0!19A,KP1+1,KP3+1,KP3+2,KP1+2!A5A,KP3+2,KP3+3,KP1+3,KP1+2!A6A,KP3+3,KP3+4,KP1+4,KP1+3!A7A,KP3+4,KP3+5,KP1+7,KP1+4!A8A,KP3+5,KP3+6,KP1+8,KP1+7!A9!生成下面板KP4=KP3+6K,KP4+1,0,LB4,0!20K,KP4+2,lw2/2,LB4,0!21K,KP4+3,lw2*1.5,LB4,0!22K,KP4+4,lw2*2.5,LB4,0
5、!23K,KP4+5,2131,LB4,0!24A,KP3+1,KP4+1,KP4+2,KP3+2!A10A,KP4+2,KP4+3,KP3+3,KP3+2!A11A,KP4+3,KP4+4,KP3+5,KP3+4,KP3+3!A12A,KP4+4,KP4+5,KP3+6,KP3+5!A13!生成中间板KP5=KP4+5K,KP5+1,lw2/2,0,LB1!25K,KP5+2,lw2*1.5,0,LB1!26K,KP5+3,lw2*2.5,0,LB1!27K,KP5+4,2131,0,LB1!28A,KP2+1,KP5+1,KP1+2,KP1+1!A14A,KP5+1
6、,KP5+2,KP1+3,KP1+2!A15A,KP5+2,KP2+3,KP1+4,KP1+3!A16A,KP2+3,KP5+3,KP1+7,KP1+4!A17A,KP5+3,KP5+4,KP1+8,KP1+7!A18!生成上板面KP6=KP5+4K,KP6+1,2131,LB5,LB1!29A,KP1+6,KP2+2,KP2+4,KP1+5!A19A,KP1+5,KP2+4,KP5+5,KP1+9!A20K,KP6+2,0,bl_2,bl_3!30K,KP6+3,LW1,bl_2,bl_3!31K,KP6+4,2131,bl_2,bl_3!32A,KP2+2,KP6+
7、2,KP6+3,KP2+4!A21A,KP2+4,KP6+3,KP6+4,KP6+1!A22!生成下面肋板的前面板KP7=KP6+4K,KP7+1,0,LB4,LB2!33K,KP7+2,lw2/2,LB4,LB2!34K,KP7+3,lw2*1.5,LB4,LB2!35K,KP7+4,lw2*2.5,LB4,LB2!36K,KP7+5,2131,LB4,LB2!37K,KP7+6,2131,LB3,LB2!38K,KP7+7,lw2*2.5,LB3,LB2!39K,KP7+8,lw2*1.5,LB3,LB2!40K,KP7+9,lw2/
