ansys桥梁受力分析命令流Word格式文档下载.docx
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SECDATA,300,650,55,55,55,55,0,0,0,0
SECTYPE,2,BEAM,RECT,,0!
定义2号截面■。
SECDATA,850,300,8,8,0,0,0,0,0,0
SECTYPE,3,BEAM,CTUBE,,0!
定义3号截面◎。
SECDATA,25,45,8,0,0,0,0,0,0,0
SECTYPE,4,BEAM,RECT,,0!
定义4号截面■。
SECDATA,280,280,8,8,0,0,0,0,0,0
SECTYPE,5,BEAM,HREC,,0!
定义5号截面□。
SECOFFSET,USER,-6,150
SECDATA,600,300,8,8,8,8,0,0,0,0
定义实常数。
R,8,12,,,,,,
RMORE,,,,
RMORE
RMORE,,
R,200,,,,,,,
建立几何模型
创建主拱。
K,1,4000,5989.3,,!
创建主拱关键点。
K,2,4000,5833.3,2500,
K,3,4000,5357.6,5000,
K,4,4000,4538.3,7500,
K,5,4000,3326.6,10000,
K,6,4000,1632.3,12500,
K,7,4000,,14318.1,
K,8,4000,-3000,33509.9/2,
K,9,4000,,,
K,10,4000,,2500,
K,11,4000,,5000,
K,12,4000,,7500,
K,13,4000,,10000,
K,14,4000,,12500,
K,15,4000,,33509.9/2,
FLST,3,8,3!
创建主拱轮廓线。
FITEM,3,1
FITEM,3,2
FITEM,3,3
FITEM,3,4
FITEM,3,5
FITEM,3,6
FITEM,3,7
FITEM,3,8
BSPLIN,,P51X
LSTR,1,9
LSTR,2,10
LSTR,3,11
LSTR,4,12
LSTR,5,13
LSTR,6,14
LSTR,15,8
LSTR,9,7
LSTR,15,7
FLST,2,2,4,ORDE,2
FITEM,2,1
FITEM,2,9
FLST,3,6,4,ORDE,3
FITEM,3,-7
FITEM,3,10
LSBL,P51X,P51X
LSTR,15,7
K,16,4000,-1627.3,19396.9,!
创建副拱关键点16~28。
K,17,4000,-706.3,22038.9,
K,18,4000,,27321.6,
K,19,4000,-706.3,32604.3,
K,20,4000,-1627.3,35246.3,
K,21,4000,-3000,37888.3,
K,22,4000,,19396.9,
K,23,4000,,22038.9,
K,24,4000,,32604.3,
K,25,4000,,35246.3,
K,26,4000,,37888.3,
K,27,4000,,24680.2,
K,28,4000,,29962.9,
FLST,3,4,3!
创建副拱轮廓线。
FITEM,3,16
FITEM,3,17
FITEM,3,18
FLST,3,4,3!
FITEM,3,19
FITEM,3,20
FITEM,3,21
LSTR,16,22
LSTR,17,23
LSTR,19,24
LSTR,20,25
LSTR,21,26
LSTR,26,24
LSTR,23,15
LSTR,23,27
LSTR,27,18
LSTR,28,18
LSTR,28,24
FLST,2,4,4,ORDE,4!
副拱分割。
FITEM,2,-10
FITEM,2,29
FITEM,2,-30
FLST,3,4,4,ORDE,2
FITEM,3,24
FITEM,3,-27
LSTR,16,22!
创建副拱立柱。
创建桥面。
K,29,,5989.3,,!
创建桥面关键点29~48。
K,30,,5833.3,2500,
K,31,,5357.6,5000,
K,32,,4538.3,7500,
K,33,,,14318.1,
K,34,,,,
K,35,,,2500,
K,36,,,5000,
K,37,,,7500,
K,38,,,10000,
K,39,,,12500,
K,40,,,33509.9/2,
K,41,,,19396.9,
K,42,,,22038.9,
K,43,,,27321.6,
K,44,,,32604.3,
K,45,,,35246.3,
K,46,,,37888.3,
K,47,,,24680.2,
K,48,,,29962.9,!
创建桥面关键点完成。
LSTR,1,29!
创建桥面横梁。
LSTR,2,30
LSTR,3,31
LSTR,4,32
LSTR,7,33
LSTR,9,34
LSTR,10,35
LSTR,11,36
LSTR,12,37
LSTR,13,38
LSTR,14,39
LSTR,15,40
LSTR,22,41
LSTR,23,42
LSTR,18,43
LSTR,24,44
LSTR,25,45
LSTR,26,46
LSTR,27,47
LSTR,28,48
FLST,2,4,3!
FITEM,2,46
FITEM,2,34
FITEM,2,26
A,P51X
FLST,3,14,4,ORDE,5
FITEM,3,45
FITEM,3,47
FITEM,3,-57
FITEM,3,59
FITEM,3,-60
ASBL,1,P51X
网格划分。
FLST,5,75,4,ORDE,4!
单元大小控制。
FITEM,5,1
FITEM,5,-60
FITEM,5,63
FITEM,5,-77
CM,_Y,LINE
LSEL,,,,P51X
CM,_Y1,LINE
CMSEL,,_Y
LESIZE,_Y1,260,,,,,,,1
桥面单元、材料分配及网格划分。
TYPE,2
MAT,1
REAL,8
ESYS,0
MSHAPE,0,2D
MSHKEY,0
FLST,5,15,5,ORDE,2
FITEM,5,2
FITEM,5,-16
CM,_Y,AREA
ASEL,,,,P51X
CM,_Y1,AREA
CHKMSH,'
AREA'
CMSEL,S,_Y
AMESH,_Y1
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
主拱、副拱单元、材料分配及网格划分。
TYPE,1!
主拱、副拱单元、材料分配。
MAT,2
REAL,200
SECNUM,1
FLST,2,13,4,ORDE,5!
主拱、副拱线共13条:
11~17,35,37~41。
FITEM,2,11
FITEM,2,-17
FITEM,2,35
FITEM,2,37
FITEM,2,-41
LMESH,P51X
桥面主梁单元、材料分配及网格划分。
桥面主梁单元、材料分配。
SECNUM,2
FLST,2,15,4,ORDE,8!
桥面主梁线共15条:
7,18~23,31~34,36,42~44。
FITEM,2,7
FITEM,2,18
FITEM,2,-23
FITEM,2,31
FITEM,2,-34
FITEM,2,36
FITEM,2,42
FITEM,2,-44
主拱拉梁、横梁单元、材料分配及网格划分。
主拱拉梁、横梁单元、材料分配。
SECNUM,3
FLST,2,10,4,ORDE,6!
主拱拉梁、横梁线共10条:
1~6,26,27,29,30。
FITEM,2,-6
FITEM,2,-27
副拱立柱单元、材料分配及网格划分。
TYPE,1
SECNUM,4
FLST,2,6,4,ORDE,5!
副拱立柱线共6条:
8~10,24,25,28。
FITEM,2,8
FITEM,2,24
FITEM,2,-25
FITEM,2,28
LMESH,P51X
桥面横梁单元、材料分配及网格划分。
TYPE,1