铁路大桥ansys建模实例

*do,c,1,8*25,1

E,77*25-1+i+c,77*25+i+c *enddo !6截面 type,1 mat,1 secnum,6

*do,a,1,3*25,1

E,i+3*25-1+a,i+3*25+a *enddo *do,b,1,3*25,1

E,32*25-1+i+b,32*25+i+b *enddo

*do,c,1,3*25,1

E,46*25-1+i+c,46*25+i+c *enddo

*do,d,1,1*25,1

E,i+76*25-1+d,i+76*25+d *enddo

*do,e,1,7*25,1

E,87*25-1+i+e,87*25+i+e *enddo !5截面 type,1 mat,1 secnum,5 *do,a,1,25,1

E,8*25-1+i+a,8*25+i+a *enddo

*do,b,1,2*25,1

E,30*25-1+i+b,30*25+i+b *enddo

*do,c,1,2*25,1

E,49*25-1+i+c,49*25+i+c *enddo

*do,d,1,2*25,1

E,72*25-1+i+d,72*25+i+d *enddo !4截面 type,1 mat,1

secnum,4 *do,a,1,3*25,1

E,9*25-1+i+a,9*25+i+a

*enddo

*do,b,1,4*25,1

E,26*25-1+i+b,26*25+i+b *enddo

*do,c,1,3*25,1

E,51*25-1+i+c,51*25+i+c *enddo

*do,d,1,4*25,1

E,68*25-1+i+d,68*25+i+d *enddo !3截面 type,1 mat,1 secnum,3

*do,a,1,1*25,1

E,7*25-1+i+a,7*25+i+a *enddo

*do,b,1,5*25,1

E,12*25-1+i+b,12*25+i+b *enddo

*do,c,1,4*25,1

E,22*25-1+i+c,22*25+i+c *enddo

*do,d,1,4*25,1

E,54*25-1+i+d,54*25+i+d *enddo

*do,e,1,5*25,1

E,63*25-1+i+e,63*25+i+e *enddo !2截面 type,1 mat,1 secnum,2

*do,a,1,1*25,1

E,6*25-1+i+a,6*25+i+a *enddo *do,b,1,2*25,1

E,17*25-1+i+b,17*25+i+b *enddo

*do,c,1,1*25,1

E,21*25-1+i+c,21*25+i+c *enddo

*do,d,1,1*25,1

E,58*25-1+i+d,58*25+i+d

*enddo

*do,e,1,2*25,1

E,61*25-1+i+e,61*25+i+e *enddo

*do,f,1,2*25,1

E,74*25-1+i+f,74*25+i+f *enddo

*do,g,1,1*25,1

E,85*25-1+i+g,85*25+i+g *enddo !1截面 type,1 mat,1 secnum,1

*do,a,1,2*25,1

E,19*25-1+i+a,19*25+i+a *enddo

*do,b,1,2*25,1

E,59*25-1+i+b,59*25+i+b *enddo

*do,c,1,1*25,1

E,86*25-1+i+c,86*25+i+c *enddo

*endif

*SET,j,j+14 *enddo

!********************************************* ! !

!T_beam AND shell63's nodes ! !

!********************************************* /prep7

ngen,2,7053,1,2351,1,0,0,0.7,

ngen,4,2351,7054,7054+2350,1,0,0.57,0,

ngen,4,2351,7054+3*2351,7054+3*2351+2350,1,0,0.60,0, ngen,3,2351,7054+6*2351,7054+6*2351+2350,1,0,0.45,0, ngen,2,2351,7054+8*2351,7054+8*2351+2350,1,0,0.60,0,

ngen,3,2351,7054+9*2351,7054+9*2351+2350,1,0,0.45,0, ngen,2,2351,7054+11*2351,7054+11*2351+2350,1,0,0.70,0,

local,11,0,0,-7,0

nsym,y,2351*12,7054+2351,32914+2*2351,1 csys,0

nsym,y,58775,7054,65828,1

ngen,2,122252,2352,2352+2350,1,0,0,0.7,

!生成

边上 4条 U肋 type,1 mat,1

secnum,26 *do,h,6,9,1

*do,k,1,2350,1

e,2351*h+k,2351*h+1+k *enddo *enddo

!生成T梁1 type,1 mat,1

secnum,27

*do,k,1,2350,1

e,2351*10+k,2351*10+1+k *enddo

!生成 U肋 2条 type,1 mat,1 secnum,26 *do,h,11,12,1

*do,k,1,2350,1

e,2351*h+k,2351*h+1+k *enddo *enddo

!生成T梁2 type,1