连续梁桥ansys命令流

!!连续梁桥

/prep7

et,1,4 !!!!定义梁单元

et,2,21 !!!!定义mass21单元

!!定义粱材料!!泊松比!!密度

mp,ex,2,3.45e10 !!直线段梁材料和1M段梁材料mp,nuxy,2,0.2

mp,dens,2,3302.153125

mp,ex,3,3.45e10

mp,nuxy,3,0.2

mp,dens,3,3301.658695

mp,ex,4,3.45e10

mp,nuxy,4,0.2

mp,dens,4,3299.906778

mp,ex,5,3.45e10

mp,nuxy,5,0.2

mp,dens,5,3298.327219

mp,ex,6,3.45e10

mp,nuxy,6,0.2

mp,dens,6,3292.351605

mp,ex,7,3.45e10

mp,nuxy,7,0.2

mp,dens,7,3284.137255

mp,ex,8,3.45e10

mp,nuxy,8,0.2

mp,dens,8,3271.802136

mp,ex,9,3.45e10

mp,nuxy,9,0.2

mp,dens,9,3260.41903

mp,ex,10,3.45e10

mp,nuxy,10,0.2

mp,dens,10,3248.193657

mp,nuxy,11,0.2

mp,dens,11,3235.117644

mp,ex,12,3.45e10

mp,nuxy,12,0.2

mp,dens,12,3221.585664

mp,ex,13,3.45e10

mp,nuxy,13,0.2

mp,dens,13,3208.826871

mp,ex,14,3.45e10

mp,nuxy,14,0.2

mp,dens,14,3194.279207

mp,ex,15,3.45e10

mp,nuxy,15,0.2

mp,dens,15,3179.924673

mp,ex,16,3.45e10

mp,nuxy,16,0.2

mp,dens,16,3166.445716

mp,ex,17,3.45e10

mp,nuxy,17,0.2

mp,dens,17,3152.555731

mp,ex,18,3.45e10

mp,nuxy,18,0.2

mp,dens,18,3138.312105

mp,ex,19,3.45e10

mp,nuxy,19,0.2

mp,dens,19,3124.795334

mp,ex,20,3.45e10

mp,nuxy,20,0.2

mp,dens,20,3110.7135

mp,ex,21,3.45e10

mp,nuxy,21,0.2

mp,dens,21,3097.080875

mp,nuxy,22,0.2

mp,dens,22,3083.186268

mp,ex,23,3.45e10

mp,nuxy,23,0.2

mp,dens,23,3068.968824

mp,ex,24,3.45e10

mp,nuxy,24,0.2

mp,dens,24,3055.612436

mp,ex,25,3.45e10

mp,nuxy,25,0.2

mp,dens,25,3045.857147

mp,ex,26,3.45e10

mp,nuxy,26,0.2

mp,dens,26,3035.174287

mp,ex,27,3.45e10

mp,nuxy,27,0.2

mp,dens,27,3026.696551

mp,ex,28,3.45e10

mp,nuxy,28,0.2

mp,dens,28,3015.795365

mp,ex,29,3.45e10

mp,nuxy,29,0.2

mp,dens,29,3007.710181

mp,ex,30,3.45e10

mp,nuxy,30,0.2

mp,dens,30,3000.513837

mp,ex,31,3.45e10

mp,nuxy,31,0.2

mp,dens,31,2978.611375

mp,ex,32,3.45e10

mp,nuxy,32,0.2

mp,dens,32,2958.618861

mp,nuxy,33,0.2

mp,dens,33,2937.888072

mp,ex,34,3.45e10

mp,nuxy,34,0.2

mp,dens,34,2919.475751

mp,ex,35,3.45e10

mp,nuxy,35,0.2

mp,dens,35,2903.359983 !!6700处

mp,ex,36,3.45e10

mp,nuxy,36,0.2

mp,dens,36,3302.153125 !!可以不用

mp,ex,37,3.45e10

mp,nuxy,37,0.2

mp,dens,37,3302.153125

mp,ex,38,3.45e10 !!-700处梁

mp,nuxy,38,0.2

mp,dens,38,3180.578901

mp,ex,39,3.45e10 !!边支点横隔板

mp,nuxy,39,0.2

mp,dens,39,2868.674818

mp,ex,40,3.45e10 !!合拢段横隔板

mp,nuxy,40,0.2

mp,dens,40,2868.674818

mp,ex,41,3.45e10 !!中支点横隔板

mp,nuxy,41,0.2

mp,dens,41,2757.470588

mp,ex,1,3.25e10 !!!!定义墩材料属性

mp,nuxy,1,0.2

mp,dens,1,2650

!!定义实常数编号，面积，IYY，IZZ，宽，高，，RMORE，，抗扭惯距!!主梁截面

r,1,11.851,28.52,215.151,16.95,4,, !!直线段rmore,,56.8972

r,2,11.862,28.57,215.458,16.95,4.001,, !!截面100处rmore,,56.905

r,3,11.871,28.91,215.622,16.95,4.009,,

rmore,,57.345

r,4,11.903,29.03,215.78,16.95,4.025,,

rmore,,57.938

r,5,11.932,29.626,215.88,16.95,4.049,,

rmore,,58.502

r,6,12.043,30.402,217.093,16.95,4.081,, rmore,,59.768

r,7,12.199,31.407,218.899,16.95,4.121,, rmore,,61.445

r,8,12.441,32.716,221.806,16.95,4.169,, rmore,,63.652

r,9,12.673,34.21,224.418,16.95,4.226,,

rmore,,66.058

r,10,12.932,35.94,227.279,16.95,4.290,, rmore,,68.801

r,11,13.221,37.941,230.512,16.95,4.362,, rmore,,71.948

r,12,13.534,40.233,233.872,16.95,4.442,, rmore,,75.432

r,13,13.843,42.747,237.133,16.95,4.530,, rmore,,79.173

r,14,14.213,45.688,241.054,16.95,4.627,, rmore,,83.484

r,15,14.598,48.964,245.004,16.95,4.731,, rmore,,88.155

r,16,14.979,52.547,248.817,16.95,4.843,, rmore,,93.111

r,17,15.393,56.562,252.927,16.95,4.963,, rmore,,98.528

r,18,15.842,61.069,257.347,16.95,5.092,, rmore,,104.47

r,19,16.293,65.992,261.673,16.95,5.228,, rmore,,110.742

r,20,16.791,71.484,266.426,16.95,5.372,, rmore,,117.648

r,21,17.303,77.568,271.225,16.95,5.525,, rmore,,124.861

r,22,17.858,84.282,276.363,16.95,5.685,, rmore,,132.631

r,23,18.464,91.768,281.923,16.95,5.854,, rmore,,141.068

r,24,19.072,99.936,287.364,16.95,6.03,, rmore,,149.875

r,25,19.524,108.482,291.159,16.95,6.214,, rmore,,158.46

r,26,20.084,118.046,295.597,16.95,6.407,, rmore,,167.857

r,27,20.536,128.202,298.9,16.95,6.607,, rmore,,177.137

r,28,21.148,139.669,303.86,16.95,6.816,, rmore,,187.495

r,29,21.626,151.737,307.186,16.95,7.032,, rmore,,197.507

r,30,22.07,164.734,310.057,16.95,7.257,, rmore,,207.681

r,31,23.541,182.225,323.433,16.95,7.490,, rmore,,223.527

r,32,25.066,201.932,336.467,16.95,7.730,, rmore,,241.046

r,33,26.871,223.700,351.448,16.95,7.979,, rmore,,257.765

r,34,28.707,247.928,365.663,16.95,8.235,, rmore,,275.922

r,35,30.533,274.36,378.934,16.95,8.500,, rmore,,294.461

r,46,14.58,35.599,238.702,16.95,4,, rmore,,238.702

!!横隔板截面

!!边支点

r,36,35.376,54.393,339.84,16.95,4.00,, rmore,,128.747

!!合拢段

r,37,35.376,53.405,339.84,16.95,4.00,, rmore,,127.015

!!中支点

r,38,71.981,454.871,543.871,16.95,8.5,, rmore,,684.565

!!主墩截面

!!截面1（实心）

r,39,39.932,82.876,212.138,8,5,, rmore,,203.709

!!截面（1/2空心）

r,40,23.863,72.571,168.024,8,5,, rmore,,168.491

!!截面3(空心）

r,41,14.236,52.366,114.529,8,5,, rmore,,116.391

!!边墩截面

!!截面1（实心1）

r,42,36.113,66.217,177.703,7.7,4.7,, rmore,,165.119

!!截面2（空心1/2）

r,43,20.753,35.743,99.711,7,4,, rmore,,88.486

!!截面3（空心）

r,44,9.103,16.082,45.911,6.5,3.5,, rmore,,39.39

!!截面4（实心2）

r,45,22.673,23.005,79.361,6.5,3.5,, rmore,,61.527

!!截面5（1/2）空心2

r,49,16,21.958,68.708,6.5,3.5,, rmore,,55.682

!!建立第一跨梁节点

xl=atan(1.029/80)

n,1,0,

n,2,2.25,2.25*xl

n,3,6,6*xl

n,4,9,9*xl

n,5,11,11*xl

n,6,13,13*xl-0.0045

n,7,15,15*xl-0.0135

n,8,17,17*xl-0.023

n,9,19,19*xl-0.038

n,10,21,21*xl-0.062

n,11,23,23*xl-0.092

n,12,25,25*xl-0.1275

n,13,27,27*xl-0.167

n,14,29,29*xl-0.2115

n,15,31,31*xl-0.261

n,16,33,33*xl-0.314

n,17,35,35*xl-0.3715

n,18,37,37*xl-0.435

n,19,39,39*xl-0.502

n,20,41,41*xl-0.5725

n,21,43,43*xl-0.648

n,22,45,45*xl-0.728

n,23,47,47*xl-0.8115

n,24,49,49*xl-0.8995

n,25,51,51*xl-0.9925

n,26,53,53*xl-1.0895

n,27,55,55*xl-1.1905

n,28,57,57*xl-1.325

n,29,59,59*xl-1.433

n,30,61,61*xl-1.5155

n,31,63,63*xl-1.6325

n,32,65,65*xl-1.7535

n,33,67,67*xl-1.879

n,34,69,69*xl-2.007

n,35,71,71*xl-2.1325

n,36,73,73*xl-2.2635

n,37,75,75*xl-2.399

n,38,77,77*xl-2.533

n,39,79,79*xl-2.631

xl2=atan(0.7/140)

local,11,0,80,80*xl-2.631,0,xl2

nsym,x,35,5,39,1 !!复制粱结点从5到39结点编号增加35 csys,0

n,75,149.6,0.15852

local,12,0,150,0.15852,0,xl2

nsym,x,36,40,75,1

local,13,0,220,-1.6027,0

nsym,x,111,1,111,1

csys,0

n,500,80,80*xl-2.631

n,501,220,-1.6027

n,502,360,-1.6148

csys,0 !!返回普通坐标

!!建立墩结点

!!PM112边墩截面

n,300,0,-2.165 !!(实心）2米长

n,301,0,-4.365

n,302,0,-9.365 !!（1/2空心）5M长

n,303,0,-13.365

n,304,0,-17.365

n,305,0,-21.365

n,306,0,-24.93

n,307,0,-28.93

n,308,0,-30.63

!!PM113主敦截面

n,309,80,0.5-6.665-0.8

n,310,80,0.5-3.5-6.665 !!(实心)3.5m

n,311,80,0.5-8.5-6.665 !!(1/2空心）5m n,312,80,0.5-12.5-6.665 !!(空心）4M

n,313,80,0.5-16.5-6.665 !!

n,314,80,0.5-18.594-6.665

n,315,80,0.5-22.594-6.665

n,316,80,0.5-24.594-6.665+0.4!(实心）2m

!!pm114主墩截面

n,350,220,0.5-6.665-0.8 !

n,351,220,0.5-3.5-6.665 !!(1/2空心)5m n,352,220,0.5-8.5-6.665 !!(空心）5m

n,353,220,0.5-12.5-6.665 !!(空心）6.064M n,354,220,0.5-16.5-6.665 !!(1/2空心）4M n,355,220,0.5-19.294-6.665 !!(实心）2M n,356,220,0.5-23.294-6.665

n,357,220,0.5-25.294-6.665+0.4

local,13,0,220,-1.6027,0

nsym,x,17,300,316,1

csys,0

!!生成边跨1

mat,39

real,36

e,1,2

mat,38

real,46

e,2,3

mat,2

real,1

e,3,4

e,4,5

mat,2

real,2

e,5,6

*do,i,3,35,1

mat,i

real,i

e,3+i,4+i

*enddo

*do,i,3,35,1

mat,i

real,i

e,38+i,39+i

*enddo

*do,i,3,35,1

mat,i

real,i

e,74+i,75+i

*enddo

*do,i,3,35,1

real,i

e,114+i,115+i *enddo

*do,i,3,35,1 mat,i

real,i

e,149+i,150+i *enddo

*do,i,3,35,1 mat,i

real,i

e,185+i,186+i *enddo

mat,41 real,38

e,39,500

mat,41 real,38

e,500,74

mat,2

real,2

e,41,40

mat,2

real,1

e,40,75

mat,40 real,37

e,75,111

mat,2

real,1

e,111,76

mat,2

real,2

mat,41 real,38 e,110,501

mat,41 real,38 e,501,221

mat,2 real,2 e,188,187

mat,2 real,1 e,187,222

mat,41 real,37 e,222,186

mat,2 real,1 e,186,151

mat,2 real,2 e,151,152

mat,41 real,38 e,185,502

mat,41 real,38 e,502,150

mat,39 real,36 e,112,113

real,46 e,113,114

mat,2 real,1

e,114,115 e,115,116

mat,2 real,2

e,116,117

!!建立桥墩!!边墩1 mat,1 real,42 e,300,301

mat,1 real,43 e,301,302

mat,1 real,44 e,302,303

mat,1 real,44 e,303,304

mat,1 real,44 e,304,305

mat,1 real,44 e,305,306

mat,1 real,49 e,306,307

mat,1 real,45 e,307,308

!!主墩1 mat,1 real,39 e,309,310

mat,1 real,40 e,310,311

mat,1 real,41 e,311,312

mat,1 real,41 e,312,313

mat,1 real,41 e,313,314

mat,1 real,40 e,314,315

mat,1 real,39 e,315,316

!!主墩2 mat,1 real,39 e,350,351

mat,1 real,40 e,351,352

mat,1