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声振论坛»论坛 › 工程软件 › Ansys讨论区 › 分析输电塔模型 是否要每个塔节点的坐标
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[综合讨论] 分析输电塔模型 是否要每个塔节点的坐标

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panjunustb
发表于 2010-9-30 09:39 | 显示全部楼层 |阅读模式

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x
ansys分析输电塔模型 是不是需要每个输电塔节点的坐标啊 谢谢帮助啊
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Chelsea
发表于 2010-9-30 09:57 | 显示全部楼层
网上的一个关于输电塔的例子：
  1. finish

  3. /clear

  5. /prep7

  7. et,1,beam188

  9. mp,ex,1,2.1e11

  11. mp,prxy,1,0.3

  13. mp,dens,1,7800

  15. r,1,0.00193

  17. et,2,beam188

  19. mp,ex,2,2.1e11

  21. mp,prxy,2,0.3

  23. mp,dens,2,7800

  25. r,2,0.00039

  27. et,3,beam188

  29. mp,ex,3,2.1e11

  31. mp,prxy,3,0.3

  33. mp,dens,3,7800

  35. r,3,0.000236

  37. et,4,beam188

  39. mp,ex,4,2.1e11

  41. mp,prxy,4,0.3

  43. mp,dens,4,7800

  45. r,4,0.00139

  47. et,5,beam188

  49. mp,ex,5,2.1e11

  51. mp,prxy,5,0.3

  53. mp,dens,5,7800

  55. r,5,0.000349

  57. et,6,beam188

  59. mp,ex,6,2.1e11

  61. mp,prxy,6,0.3

  63. mp,dens,6,7800

  65. r,6,0.000614

  67. et,7,beam188

  69. mp,ex,7,2.1e11

  71. mp,prxy,7,0.3

  73. mp,dens,7,7800

  75. r,7,0.00109

  77. SECTYPE,   1, BEAM, L, , 0

  79. SECOFFSET, CENT

  81. SECDATA,0.1,0.1,0.01,0.01,0,0,0,0,0,0

  83. SECTYPE,   2, BEAM, L, , 0

  85. SECOFFSET, CENT

  87. SECDATA,0.05,0.05,0.004,0.004,0,0,0,0,0,0

  89. SECTYPE,   3, BEAM, L, , 0

  91. SECOFFSET, CENT

  93. SECDATA,0.04,0.04,0.003,0.003,0,0,0,0,0,0

  95. SECTYPE,   4, BEAM, L, , 0

  97. SECOFFSET, CENT

  99. SECDATA,0.09,0.09,0.008,0.008,0,0,0,0,0,0

  101. SECTYPE,   5, BEAM, L, , 0

  103. SECOFFSET, CENT

  105. SECDATA,0.045,0.045,0.004,0.004,0,0,0,0,0,0

  107. SECTYPE,   6, BEAM, L, , 0

  109. SECOFFSET, CENT

  111. SECDATA,0.63,0.63,0.005,0.005,0,0,0,0,0,0

  113. SECTYPE,   7, BEAM, L, , 0

  115. SECOFFSET, CENT

  117. SECDATA,0.08,0.08,0.007,0.007,0,0,0,0,0,0

  119. n,101,0,0,0

  121. n,201,3.730,0,0

  123. n,301,0,0,3.730

  125. n,401,3.730,0,3.730

  127. n,104,1.265,12.000,1.265

  129. n,204,2.465,12.000,1.265

  131. n,304,1.265,12.000,2.465

  133. n,404,2.465,12.000,2.465

  135. n,523,1.86,4.67,0.492

  137. n,623,3.24,4.67,1.86

  139. n,723,0.492,4.67,1.86

  141. n,823,1.86,4.67,3.24

  143. fill,101,104,1,103,1,1

  145. fill,201,204,1,203,1,1

  147. fill,301,304,1,303,1,1

  149. fill,401,404,1,403,1,1

  151. fill,101,103,1,102,1,1

  153. fill,201,203,1,202,1,1

  155. fill,301,303,1,302,1,1

  157. fill,401,403,1,402,1,1

  159. fill,101,102,2,111,1,1

  161. fill,201,202,2,211,1,1

  163. fill,301,302,2,311,1,1

  165. fill,401,402,2,411,1,1

  167. fill,102,202,1,501,1,1

  169. fill,202,402,1,601,1,1

  171. fill,302,402,1,801,1,1

  173. fill,102,302,1,701,1,1

  175. fill,101,501,2,512,1,1

  177. fill,201,501,2,514,1,1

  179. fill,201,601,2,612,1,1

  181. fill,401,601,2,614,1,1

  183. fill,401,801,2,812,1,1

  185. fill,301,801,2,814,1,1

  187. fill,301,701,2,712,1,1

  189. fill,101,701,2,714,1,1

  191. fill,102,523,1,522,1,1

  193. fill,202,523,1,525,1,1

  195. fill,203,523,1,524,1,1

  197. fill,103,523,1,526,1,1

  199. fill,202,623,1,622,1,1

  201. fill,402,623,1,625,1,1

  203. fill,403,623,1,624,1,1

  205. fill,203,623,1,626,1,1

  207. fill,402,823,1,822,1,1

  209. fill,302,823,1,825,1,1

  211. fill,303,823,1,824,1,1

  213. fill,403,823,1,826,1,1

  215. fill,302,723,1,722,1,1

  217. fill,102,723,1,725,1,1

  219. fill,103,723,1,724,1,1

  221. fill,303,723,1,726,1,1

  223. fill,103,104,4,131,1,1

  225. fill,203,204,4,231,1,1

  227. fill,303,304,4,331,1,1

  229. fill,403,404,4,431,1,1

  231. fill,102,103,1,121,1,1

  233. fill,202,203,1,221,1,1

  235. fill,302,303,1,321,1,1

  237. fill,402,403,1,421,1,1

  239. n,504,-0.935,12.000,1.265

  241. n,604,4.665,12.000,1.265

  243. n,704,-0.935,12.000,2.465

  245. n,804,4.665,12.000,2.465

  247. fill,504,104,1,904,1,1

  249. fill,604,204,1,1004,1,1

  251. fill,704,304,1,1104,1,1

  253. fill,804,404,1,1204,1,1

  255. n,105,1.265,14.500,1.265

  257. n,205,2.465,14.500,1.265

  259. n,305,1.265,14.500,2.465

  261. n,405,2.465,14.500,2.465

  263. n,505,-1.435,14.500,1.265

  265. n,605,5.185,14.500,1.265

  267. n,705,-1.435,14.500,2.465

  269. n,805,5.185,14.500,2.465

  271. fill,505,105,1,905,1,1

  273. fill,605,205,1,1005,1,1

  275. fill,705,305,1,1105,1,1

  277. fill,805,405,1,1205,1,1

  279. n,141,1.265,13.000,1.265

  281. n,241,2.465,13.000,1.265

  283. n,341,1.265,13.000,2.465

  285. n,441,2.465,13.000,2.465

  287. fill,504,141,1,541,1,1

  289. fill,241,604,1,542,1,1

  291. fill,341,704,1,543,1,1

  293. fill,441,804,1,544,1,1

  295. fill,105,141,1,142,1,1

  297. fill,241,205,1,242,1,1

  299. fill,341,305,1,342,1,1

  301. fill,441,405,1,442,1,1

  303. n,151,1.265,15.500,1.265

  305. n,251,2.465,15.500,1.265

  307. n,351,1.265,15.500,2.465

  309. n,451,2.465,15.500,2.465

  311. fill,505,151,1,641,1,1

  313. fill,251,605,1,642,1,1

  315. fill,351,705,1,643,1,1

  317. fill,451,805,1,644,1,1

  319. n,106,1.265,17.000,1.265

  321. n,206,2.465,17.000,1.265

  323. n,306,1.265,17.000,2.465

  325. n,406,2.465,17.000,2.465

  327. n,506,-0.935,17.000,1.265

  329. n,606,4.665,17.000,1.265

  331. n,706,-0.935,17.000,2.465

  333. n,806,4.665,17.000,2.465

  335. fill,106,151,1,152,1,1

  337. fill,251,206,1,252,1,1

  339. fill,351,306,1,352,1,1

  341. fill,451,406,1,452,1,1

  343. fill,506,106,1,906,1,1

  345. fill,606,206,1,1006,1,1

  347. fill,706,306,1,1106,1,1

  349. fill,806,406,1,1206,1,1

  351. n,161,1.265,18.000,1.265

  353. n,261,2.465,18.000,1.265

  355. n,361,1.265,18.000,2.465

  357. n,461,2.465,18.000,2.465

  359. fill,506,161,1,741,1,1

  361. fill,261,606,1,742,1,1

  363. fill,361,706,1,743,1,1

  365. fill,461,806,1,744,1,1

  367. n,107,1.625,21.000,1.625

  369. n,207,2.165,21.000,1.625

  371. n,307,1.625,21.000,2.165

  373. n,407,2.165,21.000,2.165

  375. fill,161,107,2,162,1,1

  377. fill,261,207,3,164,1,1

  379. fill,261,207,2,262,1,1

  381. fill,461,407,3,264,1,1

  383. fill,461,407,2,462,1,1

  385. fill,361,307,3,464,1,1

  387. fill,361,307,2,362,1,1

  389. fill,161,107,3,364,1,1

  391. type,1

  393. real,1

  395. mat,1

  397. secnum,1

  399. *do,i,1,4,1

  401. e,100*i+1,100*i+3

  403. * enddo

  405. type,4

  407. real,4

  409. mat,4

  411. secnum,4

  413. *do,i,1,4,1

  415. e,100*i+3,100*i+4

  417. * enddo

  419. type,7

  421. real,7

  423. mat,7

  425. secnum,7

  427. *do,i,1,4,1

  429. e,100*i+4,100*i+61

  431. *enddo

  433. type,2

  435. real,2

  437. mat,2

  439. secnum,2

  441. *do,i,1,4,1

  443. e,100*i+1,100*i+401

  445. *enddo

  447. e,201,501

  449. e,101,701

  451. e,301,801

  453. e,401,601

  455. *do,i,1,3,2

  457. e,100*i+2,100*i+102

  459. e,100*i+3,100*i+103

  461. *enddo

  463. *do,i,1,2,1

  465. e,100*i+2,100*i+202

  467. e,100*i+3,100*i+203

  469. *enddo

  471. e,102,203

  473. e,202,103

  475. e,202,403

  477. e,402,203

  479. e,402,303

  481. e,302,403

  483. e,302,103

  485. e,102,303

  487. *do,i,1,4,1

  489. e,100*i+61,100*i+7

  491. *enddo

  493. type,3

  495. real,3

  497. mat,3

  499. secnum,3

  501. *do,i,1,2,1

  503. e,110+i,511+i

  505. e,210+i,513+i

  507. e,210+i,611+i

  509. e,410+i,613+i

  511. e,310+i,711+i

  513. e,110+i,713+i

  515. e,410+i,811+i

  517. e,310+i,813+i

  519. *enddo

  521. *do,i,1,2,1

  523. e,92+10*i,514-i

  525. e,192+10*i,516-i

  527. e,392+10*i,616-i

  529. e,192+10*i,614-i

  531. e,392+10*i,814-i

  533. e,292+10*i,816-i

  535. e,292+10*i,714-i

  537. e,92+10*i,716-i

  539. *enddo

  541. *do,i,1,4,1

  543. e,100*i+21,100*i+422

  545. *enddo

  547. *do,i,1,4,1

  549. e,100*i+21,100*i+426

  551. *enddo

  553. *do,i,1,4,1

  555. e,100*i+422,100*i+426

  557. e,100*i+424,100*i+425

  559. *enddo

  561. e,221,524

  563. e,221,525

  565. e,421,624

  567. e,421,625

  569. e,321,824

  571. e,321,825

  573. e,121,724

  575. e,121,725

  577. type,5

  579. real,5

  581. mat,5

  583. secnum,5

  585. *do,i,1,3,1

  587. e,130+i,231+i

  589. e,230+i,131+i

  591. e,230+i,431+i

  593. e,430+i,231+i

  595. e,430+i,331+i

  597. e,330+i,431+i

  599. e,330+i,131+i

  601. e,130+i,331+i

  603. *enddo

  605. e,103,231

  607. e,134,204

  609. e,203,131

  611. e,234,104

  613. e,203,431

  615. e,234,404

  617. e,403,231

  619. e,434,204

  621. e,403,331

  623. e,434,304

  625. e,303,431

  627. e,334,404

  629. e,303,131

  631. e,334,104

  633. e,103,331

  635. e,134,304

  637. *do,i,1,3,1

  639. e,503+i,1103+i

  641. e,903+i,303+i

  643. e,103+i,403+i

  645. e,203+i,1203+i

  647. e,1003+i,803+i

  649. e,603+i,1203+i

  651. e,1003+i,403+i

  653. e,203+i,303+i

  655. e,103+i,1103+i

  657. e,903+i,703+i

  659. e,503+i,703+i

  661. e,603+i,803+i

  663. *enddo

  665. *do,i,1,3,1

  667. e,231+10*i,603+i

  669. e,131+10*i,503+i

  671. e,431+10*i,803+i

  673. e,331+10*i,703+i

  675. *enddo

  677. type,3

  679. real,3

  681. mat,3

  683. secnum,3

  685. *do,i,1,3,1

  687. e,103+i,231+10*i

  689. e,203+i,131+10*i

  691. e,403+i,331+10*i

  693. e,303+i,431+10*i

  695. e,203+i,431+10*i

  697. e,403+i,231+10*i

  699. e,303+i,131+10*i

  701. e,103+i,331+10*i

  703. *enddo

  705. *do,i,1,2,1

  707. e,131+10*i,232+10*i

  709. e,231+10*i,432+10*i

  711. e,431+10*i,332+10*i

  713. e,331+10*i,132+10*i

  715. *enddo

  717. *do,i,1,2,1

  719. e,132+10*i,204+i

  721. e,232+10*i,404+i

  723. e,432+10*i,304+i

  725. e,332+10*i,104+i

  727. *enddo

  729. *do,i,1,2,1

  731. e,231+10*i,132+10*i

  733. e,431+10*i,232+10*i

  735. e,331+10*i,432+10*i

  737. e,131+10*i,332+10*i

  739. *enddo

  741. *do,i,1,2,1

  743. e,232+10*i,104+i

  745. e,432+10*i,204+i

  747. e,332+10*i,404+i

  749. e,132+10*i,304+i

  751. *enddo

  753. *do,i,1,3,1

  755. e,131+10*i,231+10*i

  757. e,231+10*i,431+10*i

  759. e,331+10*i,131+10*i

  761. e,431+10*i,331+10*i

  763. *enddo

  765. *do,i,1,3,1

  767. e,442+100*i,1003+i

  769. e,444+100*i,1203+i

  771. e,443+100*i,1103+i

  773. e,441+100*i,903+i

  775. e,442+100*i,203+i

  777. e,444+100*i,403+i

  779. e,441+100*i,103+i

  781. e,443+100*i,303+i

  783. *enddo

  785. *do,i,1,3,1

  787. e,442+100*i,444+100*i

  789. e,441+100*i,443+100*i

  791. *enddo

  793. type,6

  795. real,6

  797. mat,6

  799. secnum,6

  801. *do,i,1,3,1

  803. e,503+i,603+i

  805. e,703+i,803+i

  807. e,103+i,303+i

  809. e,203+i,403+i

  811. *enddo

  813. type,3

  815. real,3

  817. mat,3

  819. secnum,3

  821. *do,i,1,4,1

  823. e,100*i+61,100*i+64

  825. e,100*i+64,100*i+62

  827. e,100*i+62,100*i+65

  829. e,100*i+65,100*i+63

  831. e,100*i+63,100*i+66

  833. e,100*i+66,100*i+7

  835. *enddo

  837. e,107,207

  839. e,207,407

  841. e,407,307

  843. e,307,107

  845. d,101,all

  847. d,201,all

  849. d,301,all

  851. d,401,all

  853. finish
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impulse
发表于 2010-9-30 12:46 | 显示全部楼层
应该要，另外看你目标是什么，如果做模态分析，节点可以少一点，可以不用考虑节点端部连接刚度的差异，杆单元与梁单元都差不多（好像网上有这个方面比较的文章），但是若想做细致一点的比如失效分析，则需要采用梁单元，并且考虑连接刚度差异。
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2004105325
发表于 2010-10-10 10:15 | 显示全部楼层
我也在做铁塔，大家可以一起商量下，你要建完整的模型，肯定每个节点都要建出来啊！
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