ansys 温度荷载实例分析报告命令流

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1、!XXXXXXXXXXXXXXXXXX!定义单元类型!XXXXXXXXXXXXXXXXXXFINI/CLE/TITLE,QSHangPylonTest/UNITS,SICSYS,0!*afun,deg/PREP7/triad,on/view,1,1,1,1!定义ISO查看/NERR,1000000et,1,plane55!定义二维热单元et,2,surf153mp,kxx,1,3.3mp,kyy,1,3.3!设定砼的导热系数mp,kzz,1,3.3!mp,dens,1,2400!定义砼的密度mp,c,1,925!定义砼的比热mp,prxy,1,0.2!泊松比C50mp,ex,1,3.45

2、e10!混凝土的弹性模量C50mp,alpx,1,1e-5!mptemp,1,0,2643,2750,2875!定义铸钢的热性能!mpdata,kxx,2,1.44,1.54,1.22,1.22!mpdata,enth,2,0,128.1,163.8,174.2!mpplot,kxx,2!mpplot,enth,2!XXXXXXXXXXXXXXXXXXX!建立混凝土几何模型!XXXXXXXXXXXXXXXXXXX!************plane1K,1,0,0,0k,2,0,3.5,0k,3,6.885,3.5k,4,6.885,4k,5,21.2,4k,6,23.7,0l,1,2l

3、,2,3l,3,4l,4,5local,11,1,21.2,0,0,,,,4/2.5,1l,5,6CSYS,0k,7,18.9,0k,8,18.9,2k,9,19.4,2.5k,10,21,2.5k,11,22.2,0l,1,7l,7,8l,8,9l,9,10local,12,1,21,0,0,,,,2.5/1.2,1l,10,11CSYS,0l,11,6al,all!************plane2asel,nonelsel,nonek,12,0.8,0.25k,13,0.3,0.75k,14,0.3,2k,15,0.8,2.5k,16,5.2,2.5k,17,5.7,2k,18,

4、5.7,0.75k,19,5.2,0.25a,12,13,14,15,16,17,18,19k,20,6.8,0.25k,21,6.3,0.75k,22,6.3,2k,23,6.8,2.5k,24,11.2,2.5k,25,11.7,2k,26,11.7,0.75k,27,11.2,0.25a,20,21,22,23,24,25,26,27k,28,12.8,0.25k,29,12.3,0.75k,30,12.3,2k,31,12.8,2.5k,32,15.3,2.5k,33,15.8,2k,34,15.8,0.75k,35,15.3,0.25a,28,29,30,31,32,33,34

5、,35asel,scm,plane,areaallsasba,1,plane!************画网格aatt,1,1,AESIZE,all,0.02!将所有面网格划分时的单元尺寸设置为0.02mMSHAPE,0,2D!利用四边形单元进行网格划分MSHKEY,2!采用映射网格划分单元AMESH,ALL!对所有网格进行划分单元allscm,area1,areaarsym,x,area1,,,,0,0allsarsym,y,all,,,,0,0asel,allaglue,all!Nummrg,elem!Nummrg,node!Nummrg,kpnummrg,allnumcmp,all!

6、**************定义组件allslsel,s,length,,6.885lsel,a,length,,0.5lsel,a,length,,14.32lsel,r,loc,y,0,100cm,Eligne,linensll,scm,Enode,nodeTYPE,2ESURFallslsel,s,length,,6.885lsel,a,length,,0.5lsel,a,length,,14.32lsel,r,loc,y,-100,0cm,Wligne,linensll,scm,Wnode,nodeTYPE,2ESURFallslsel,s,length,,5.173lsel,r

7、,loc,x,0,100cm,Sligne,linensll,scm,Snode,nodeTYPE,2ESURFallslsel,s,length,,5.173lsel,r,loc,x,-100,0cm,Nligne,linensll,scm,Nnode,nodeALLSTYPE,2ESURF!**************计算日照时间内，即14个小时内的空气的温度值*DIM,t_outdoor,,13!定义室外空气温度数组为t_ou