用于震动分析的斜拉桥模型

DH-BLUE

对于初学者很有帮助，命令中附带说明。希望能提高大家ANSYS的水平。大家好才是真的好！

qiangyue

/units,si
/prep7
et,1,beam4     !!beam 4单元（!是用来表注命令流的复制不影响）
et,2,link8     !!单元类型2为LINK8
et,3,mass21    !!单元类型3为mass21单元（这些单元具体是什么去看说明）
r,190,,,,52950000 !!（定义实常数他这里可能是后面加上去的）定义抗扭惯性距
mp,ex,1,3.60e10   !!定义材料特性你晓得撒
mp,ex,2,3.45e10
mp,ex,3,3.25e10
mp,ex,4,2.1e11
mp,ex,5,1.95e11
mp,ex,6,2.1e15
mp,ex,7,2.1e15
mp,dens,1,2600
mp,dens,2,2600
mp,dens,3,2600
mp,dens,4,19508.336
mp,dens,5,7800
mp,dens,6,0
mp,dens,7,2600
mp,prxy,1,0.2
mp,prxy,2,0.2
mp,prxy,3,0.2
mp,prxy,4,0.3
mp,prxy,5,0.3
mp,prxy,6,0.3
mp,prxy,7,0.2
!!（下面以R开头的命令就是定义截面的实常数）
r,1, 42.740  , 603.170 , 500.680 , 9.50  , 10.55  ,,
rmore,, 853.645
r,2, 41.096  , 539.580 , 441.675 , 9.14  , 10.23  ,,
rmore,, 758.825
r,3, 39.452  , 480.600 , 387.505 , 8.78  , 9.90  ,,
rmore,, 671.220
r,4, 37.808  , 426.155 , 337.985 , 8.42  , 9.58  ,,
rmore,, 590.630
r,5, 36.164  , 375.965 , 292.875 , 8.06  , 9.25  ,,
rmore,, 516.675
r,6, 34.520  , 329.945 , 251.995 , 7.70  , 8.93  ,,
rmore,, 449.185
r,7, 32.876  , 287.825 , 215.120 , 7.34  , 8.60  ,,
rmore,, 387.760
r,8, 31.244  , 249.655 , 182.390 , 6.98  , 8.28  ,,
rmore,, 332.615
r,9, 29.612  , 215.025 , 153.200 , 6.63  , 7.95  ,,
rmore,, 282.945
r,10, 27.968  , 183.695 , 127.050 , 6.27  , 7.63  ,,
rmore,, 238.110
r,11, 26.324  , 155.565 , 104.079 , 5.91  , 7.30  ,,
rmore,, 198.210
r,12, 24.680  , 130.530 , 84.095  , 5.55  , 6.98  ,,
rmore,, 163.020
r,13, 23.024  , 108.133 , 65.829  , 5.19  , 6.65  ,,
rmore,, 132.050
r,14, 21.296  , 88.181  , 50.208  , 4.83  , 6.32  ,,
rmore,, 103.946
r,15, 18.374  , 75.115  , 41.151  , 4.47  , 6.00  ,,
rmore,, 84.909
r,16, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,17, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,18, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,19, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,20, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,21, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,22, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,23, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,24, 16.351  , 71.514  , 38.753  , 4.4 , 6.00  ,,
rmore,, 79.575
r,25, 17.191  , 74.231  , 39.309  , 4.4 , 6.00  ,,
rmore,, 81.106
r,26, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,27, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,28, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,29, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,30, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,31, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,32, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,33, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,34, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,35, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,36, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,37, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,38, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,39, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,40, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,41, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,42, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,43, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,44, 18.031  , 76.947  , 39.865  , 4.4 , 6.00  ,,
rmore,, 82.636
r,101, 44.948  , 696.215 , 588.175 , 10.000  , 11.000  ,,
rmore,, 993.260
r,102, 43.160  , 620.510 , 516.500 , 9.605  , 10.649  ,,
rmore,, 879.235
r,103, 41.360  , 550.275 , 450.255 , 9.210  , 10.298  ,,
rmore,, 773.535
r,104, 39.572  , 485.785 , 390.485 , 8.814  , 9.947  ,,
rmore,, 677.240
r,105, 37.784  , 426.580 , 336.315 , 8.419  , 9.596  ,,
rmore,, 589.295
r,106, 35.984  , 371.900 , 287.250 , 8.023  , 9.245  ,,
rmore,, 508.790
r,107, 34.184  , 322.105 , 243.255 , 7.628  , 8.894  ,,
rmore,, 435.905
r,108, 32.396  , 277.435 , 204.085 , 7.232  , 8.543  ,,
rmore,, 370.615
r,109, 30.608  , 237.140 , 169.425 , 6.837  , 8.192  ,,
rmore,, 312.185
r,110, 28.820  , 200.965 , 138.915 , 6.441  , 7.841  ,,
rmore,, 260.140
r,111, 27.032  , 168.715 , 112.367 , 6.046  , 7.490  ,,
rmore,, 214.200
r,112, 25.232  , 140.040 , 89.233  , 5.650  , 7.139  ,,
rmore,, 173.625
r,113, 23.444  , 114.930 , 69.715  , 5.255  , 6.788  ,,
rmore,, 138.700
r,114, 21.656  , 93.067  , 53.337  , 4.859  , 6.437  ,,
rmore,, 108.786
r,115, 18.554  , 77.194  , 42.279  , 4.464  , 6.086  ,,
rmore,, 87.238
r,116, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,117, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,118, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,119, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,120, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,121, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,122, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,123, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,124, 16.351  , 71.514  , 38.753  , 4.400  , 6.000  ,,
rmore,, 79.575
r,125, 17.191  , 74.231  , 39.309  , 4.400  , 6.000  ,,
rmore,, 81.106
r,126, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,127, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,128, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,129, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,130, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,131, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,132, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,133, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,134, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,135, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,136, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,137, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,138, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,139, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,140, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,141, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,142, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,143, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,144, 18.031  , 76.947  , 39.865  , 4.400  , 6.000  ,,
rmore,, 82.636
r,150, 18.416 , 39.438 , 21.172 , 5 , 4.00  ,,
rmore,, 42.583
r,151, 2.266 , 2.8 , 285.515 , 36.2 , 3.2 ,,
rmore,, 0.44
r,186, 20.32 , 113.462 , 62.267 , 5 , 7 ,,
rmore,, 132.172
r,187, 16.32 , 45.934 , 45.934 , 5 , 5 ,,
rmore,, 75.775
r,152, 0.007196603 , 2.59E-03        
r,153, 0.005811161 , 2.46E-03        
r,154, 0.005811161 , 2.72E-03        
r,155, 0.005811161 , 2.74E-03        
r,156, 0.007658417 , 2.29E-03
r,157, 0.007658417 , 2.46E-03
r,158, 0.007658417 , 2.70E-03
r,159, 0.007658417 , 2.81E-03
r,160, 0.009736581 , 2.52E-03
r,161, 0.009736581 , 2.59E-03
r,162, 0.010891116 , 2.52E-03
r,163, 0.010891116 , 2.68E-03
r,164, 0.012045651 , 2.58E-03
r,165, 0.012045651 , 2.61E-03
r,166, 0.012045651 , 2.81E-03
r,167, 0.012045651 , 2.81E-03
r,168, 0.013431094 , 2.67E-03
r,169, 0.007196603 , 2.56E-03
r,170, 0.005811161 , 2.45E-03
r,171, 0.005811161 , 2.56E-03
r,172, 0.005811161 , 2.72E-03
r,173, 0.007658417 , 2.26E-03
r,174, 0.007658417 , 2.45E-03
r,175, 0.007658417 , 2.57E-03
r,176, 0.007658417 , 2.85E-03
r,177, 0.009736581 , 2.39E-03
r,178, 0.009736581 , 2.57E-03
r,179, 0.010891116 , 2.39E-03
r,180, 0.010891116 , 2.62E-03
r,181, 0.012045651 , 2.53E-03
r,182, 0.012045651 , 2.69E-03
r,183, 0.013431094 , 2.57E-03
r,184, 0.013431094 , 2.62E-03
r,185, 0.013431094 , 2.68E-03

n,1,0,6.3           !主梁（这里是用节点来建立模型自己慢慢看）
n,2,-8,6.3
n,18,-200,6.3
fill,2,18
n,19,-218,6.3
n,20,-236,6.3
n,33,-392,6.3
fill,20,33
n,34,-400,6.3
n,35,-404,6.3
n,36,-408,6.3
nsym,x,100,2,36,1
ngen,2,5000,1,136,1,,,-17.6
ngen,2,6000,1,136,1,,,17.6
type,3
real,190
*do,i,2,36
e,i
e,100+i
*enddo
e,2
n,500,218,-61.23,8.5  !右侧桥塔
n,514,218,0,22.5
n,524,218,58.763,12.229
n,527,218,79.963,8.524
n,528,218,82.963,8
n,529,218,85.563,7.55
n,530,218,87.563,7.2
n,531,218,89.163,6.92
n,543,218,108.68,3.56
n,544,218,111.46,3
fill,500,514
fill,514,524
fill,524,527
fill,531,543
nsym,z,600,500,544,1

n,700,-218,-55.73,9.76 !左侧桥塔
n,714,-218,0,22.5
n,724,-218,58.763,12.229
n,727,-218,79.963,8.524
n,728,-218,82.963,8
n,729,-218,85.563,7.55
n,730,-218,87.563,7.2
n,731,-218,89.163,6.92
n,743,-218,108.68,3.56
n,744,-218,111.46,3
fill,700,714
fill,714,724
fill,724,727
fill,731,743
nsym,z,800,700,744,1


n,900,344,0+3.5,17.6  !辅助桥墩和交界墩
n,910,344,-62+3.5,17.6
n,920,-344,0+3.5,17.6
n,930,-344,-56.9+3.5,17.6
n,940,404,0+3.5,17.6
n,950,404,-56.8+3.5,17.6
n,960,-404,0+3.5,17.6
n,970,-404,-41.04+3.5,17.6
fill,900,910
fill,920,930
fill,940,950
fill,960,970
nsym,z,1000,900,970,1

n,4000,-218,0,0
n,4001,-218,58.763,0
n,4002,-218,111.46,0
n,4010,218,0,0
n,4011,218,58.763,0
n,4012,218,111.46,0
                      !!耦合所需要的节点
n,9000,-404,0+3.5,17.6
n,9001,-404,6.3,17.6
n,9002,-404,0+3.5,-17.6
n,9003,-404,6.3,-17.6
n,9004,-344,0+3.5,17.6
n,9005,-344,6.3,17.6
n,9006,-344,0+3.5,-17.6
n,9007,-344,6.3,-17.6
n,9008,404,0+3.5,17.6
n,9009,404,6.3,17.6
n,9010,404,0+3.5,-17.6
n,9011,404,6.3,-17.6
n,9012,344,0+3.5,17.6
n,9013,344,6.3,17.6
n,9014,344,0+3.5,-17.6
n,9015,344,6.3,-17.6
n,9016,-218,0,0
n,9017,-218,6.3
n,9018,218,0,0
n,9019,218,6.3
!!真正的建立模型从这里开始这里是用循环语句说明每一段主梁对应的前面所定义的截面特性，看的懂撒。
type,1  !建立主梁,
mat,4
real,151
*do,i,1,35
e,i,i+1
*enddo
*do,i,2,35
e,100+i,100+i+1
*enddo
e,1,102

type,1  !建立***横梁*****
mat,6
real,151
*do,i,2,18
e,5000+i,i
e,6000+i,i
*enddo
*do,i,20,35
e,5000+i,i
e,6000+i,i
*enddo
e,5000+36,36
e,6000+36,36
*do,i,2,18
e,5000+100+i,i+100
e,6000+100+i,i+100
*enddo
*do,i,20,35
e,5000+100+i,i+100
e,6000+100+i,i+100
*enddo
e,5000+100+36,36+100
e,6000+100+36,36+100

type,2  !左塔斜拉索
mat,5
*do,i,1,17
real,151+i
e,6000+19-i,726+i
e,5000+19-i,1526+i
*enddo
*do,i,1,17
real,168+i
e,6000+19+i,726+i
e,5000+19+i,1526+i
*enddo

type,2  !右塔斜拉索
mat,5
*do,i,1,17
real,151+i
e,6000+19-i+100,526+i
e,5000+19-i+100,1126+i
*enddo
*do,i,1,17
real,168+i
e,6000+19+100+i,526+i
e,5000+19+100+i,1126+i
*enddo

type,1  !建立左侧桥塔
mat,2
*do,i,1,44
real,i
e,699+i,700+i
e,1499+i,1500+i
*enddo
type,1  !建立右侧桥塔
mat,2
*do,i,1,44
real,i+100
e,499+i,500+i
e,1099+i,1100+i
*enddo
type,1  !下横梁
mat,2
real,186
e,714,4000
e,1514,4000
e,514,4010
e,1114,4010
type,1  !中横梁
mat,2
real,187
e,724,4001  
e,4001,1524
e,524,4011
e,1124,4011
type,1  !上横梁
mat,7
real,186
e,744,4002
e,1544,4002
e,544,4012
e,1144,4012

type,1  !建立桥墩
mat,3
real,150
*do,i,1,10
e,899+i,900+i
e,919+i,920+i
e,939+i,940+i
e,959+i,960+i

e,1899+i,1900+i
e,1919+i,1920+i
e,1939+i,1940+i
e,1959+i,1960+i
*enddo


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

d,970,all
d,1970,all
d,930,all
d,1930,all
d,700,all
d,1500,all
d,500,all
d,1100,all
d,910,all
d,1910,all
d,950,all
d,1950,all
!!!耦合节点（耦合节点是什么意思知道不？）就是把节点处每个部分的受力时的运动方向和实际的方向统一起来。
cp,6,uy,960,6035
cp,7,uy,1960,5035
cp,8,uy,920,6029
cp,9,uy,1920,5029
cp,10,uy,940,6135
cp,11,uy,1940,5135
cp,12,uy,900,6129
cp,13,uy,1900,5129
cp,14,uy,19,4000
cp,15,uz,19,4000
cp,16,rotx,19,4000
cp,17,uy,119,4010
cp,18,uz,119,4010
cp,19,rotx,119,4010
finish

renwei317

收费就不好了撒，我们这些没得钱的就搞不成了。

jinqinghai

原帖由 qiangyue 于 2007-6-12 21:38 发表
/units,si
/prep7
et,1,beam4     !!beam 4单元（!是用来表注命令流的复制不影响）
et,2,link8     !!单元类型2为LINK8
et,3,mass21    !!单元类型3为mass21单元（这些单元具体是什么去看说明）
r,190,,,, ...

It isn't integrity to copy others material without permission!

xdw607

,顶

sun_champion

qiangyue 也算是了了穷人的一点心愿

inkey

支持你发贴,看看模型还是很好的!

lingxi

qiangyue,够意思

xuyong415

好人啊！！！！！！！！！！！
收费的一点也不厚道！！！！！！！！！！

yjwwjy

好东西 谢了

maidou008

贵也要买

忠诚憨厚

非常希望有这样的资料，谢谢楼主了

忠诚憨厚

非常希望有这样的资料，谢谢楼主了

xuyong415

早就发过的 还要钱

bingo_1124

谢谢了，很有用那个

bug00

hehe!hehe!hehe!hehe!hehe!hehe!hehe!

bug00

赚钱买！赚钱买！赚钱买！赚钱买！赚钱买！

bug00

赚钱买！赚钱买！赚钱买！赚钱买！赚钱买！

8899

咱也是新来的，哪来的钱么？

8899

唉，早知道后面的贴出了么也不用白花了“买路财”哈。3个铜板就这么没了。