螺栓连接的模拟实现问题

发布日期:[08-12-04 12:41:00] 浏览人次:[]

!ANSYS6.1计算test3(对称模型,只建一半模型,试验前分析)
!/BATCH
!/input,menust,tmp ,'''',,,,,,,,,,,,,,,,1
/PREP7
!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!参数定义!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!
hc=400 ! 柱截面高度
bc=200 ! 柱截面宽度
tcf=10 ! 柱翼缘厚度
tcw=8! 柱腹板厚度
lc=1100 ! 柱构件伸出长度
tep=20 !端板厚度
bep=bc+20!端板宽度
HEP1= hc+200 !端板高度
tst=10!端板外伸部分加劲肋厚度
hst=80!端板外伸部分加劲肋高度
bst=bc/2-5 !端板外伸部分加劲肋高度
lbt=2*tep !螺栓杆长度
dbt=20!螺栓杆直径或有效直径
dbth=31.4 !螺栓头和螺母直径
lbth=12.5!螺栓头厚度
preten=155000 !螺栓施工预拉力
miu=.4 !端板间抗滑移系数
hb=400! 梁截面高度
bb=200! 梁截面宽度
tbf=8! 梁翼缘厚度
tbw=6 ! 梁腹板厚度
lb1=870! 梁构件伸出长度
lb2=200 ! 梁构件伸出的水平加载断长度
hb1=362 ! 梁最左端高度
dh0=dbt+2 !螺栓孔直径
randa=0.05!梁的坡度
aa=50!螺栓中心到梁翼缘边缘(非受力方向)的距离
aa1=50!螺栓中心到梁翼缘边缘(受力方向的距离
ab=120!一二排螺栓间距
displa=-50!施加的位移荷载大小


!!!!!!!!!!!建模开始!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!梁模型!!!!!!!!!!
block,o,tep, -hep1/2,hep1/2,0,bep/2
block,-tep,0,-hep1/2-100+4*tcf,hep1/2,0,bep/2
k,20,tep,hb/2
k,21,tep,hb/2-tbf
k,22,tep+lb1,hb/2-tbf+lb1*randa
k,23,tep+lb1,hb/2+lb1*randa
k,24,tep,hb/2,bb/2
k,25,tep,hb/2-tbf,bb/2
k,26,tep+lb1,hb/2-tbf+lb1*randa,bb/2
k,27,tep+lb1,hb/2+lb1*randa,bb/2
v,20,21,22,23,24,25,26,27
k,28,tep,hb/2-tbf
k,29,tep,-hb/2+tbf
k,30,tep+lb1,-hb/2+tbf+lb1*randa
k,31,tep+lb1,hb/2-tbf+lb1*randa
k,32,tep,hb/2-tbf,tbw/2
k,33,tep,-hb/2+tbf ,tbw/2
k,34,tep+lb1,-hb/2+tbf+lb1*randa ,tbw/2
k,35,tep+lb1,hb/2-tbf+lb1*randa,tbw/2
v,28,29,30,31,32,33,34,35

block,tep+lb1,tep+lb1+lb2,hb/2-tbf+lb1*randa,hb/2+lb1*randa,0,bb/2
block,tep+lb1,tep+lb1+lb2,-hb/2+tbf+lb1*randa,hb/2-tbf+lb1*randa,0,tbw/2
vgen,2,3,5,2,,-hb+tbf,, ,0

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!颜色区分volumn!!!!!!!
/PNUM,KP,0
/PNUM,LINE,0
/PNUM,AREA,0
/PNUM,VOLU,1
/PNUM,NODE,0
/PNUM,TABN,0
/PNUM,SVAL,0
/NUMBER,1
/PNUM,ELEM,0
/REPLOT

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!柱模型!!!!!!!!!!
!!!!!!!端板对接斜坡!!!!!!!!!!!!!!!!!!!!
!!!!!!端板对接斜坡!!!!!!!!!!!!!!!!!!!!
k,80,-tep,-hep1/2-100+4*tcf
k,81,-tep,-hep1/2-100
k,82,-tep+tcf, -hep1/2-100
k,83,0,-hep1/2-100+4*tcf
k,84,-tep,-hep1/2-100+4*tcf,bep/2
k,85,-tep,-hep1/2-100,bep/2
k,86,-tep+tcf, -hep1/2-100,bep/2
k,87,0,-hep1/2-100+4*tcf,bep/2
v,80,81,82,83,84,85,86,87

!!!!!!柱翼缘!!!!!!!!!!!!!!!!!!!!
block,-tep,-tep+tcf,-hep1/2-100,-hb/2-lc,0,bc/2
block,-tep-hc+tcf,-tep-hc+2*tcf,-hb/2-lc,hb/2-(hc-2*tcf)*randa,0,bc/2
!!!!!!柱腹板!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
k,89,-tep-hc+2*tcf,-hb/2-lc
k,90,-tep,-hb/2-lc
k,92,-tep-hc+2*tcf,hb/2-(hc-2*tcf)*randa-tbf
k,91,-tep,hb/2-tbf
k,93,-tep-hc+2*tcf,-hb/2-lc,tcw/2
k,94,-tep,-hb/2-lc,tcw/2
k,96,-tep-hc+2*tcf,hb/2-(hc-2*tcf)*randa-tbf,tcw/2
k,95,-tep,hb/2-tbf,tcw/2
v,89,90,91,92,93,94,95,96
k,98, -tep,hb/2
k,97, -tep-hc+2*tcf,hb/2-(hc-2*tcf)*rand
|<< << < 1 2 3 4 > >> >>|
www.mapeng.net 马棚网
www.mapeng.net
文章作者:未知 | 文章来源:网络 | 责任编辑:admin | 发送至邮箱: | 加入收藏:
本文关键字:螺栓连接  模拟  实现  问题
相关资讯
热点资讯
推荐资讯

关于我们 | 站点导航 | 使用帮助 | 友情链接 | 广告服务 | 免责声明 | 新手上路
设为首页 | 加入收藏 | 在线留言 | 马棚网QQ群:{92562572}{102901272}{333259257} | 交流QQ: 客户服务 客户服务 客户服务