http://www.FEA-Forums.com/ FEA Forums » Topic: help regarding shell 63 and shell 93 en Sat, 13 Mar 2010 19:31:01 +0000 http://www.FEA-Forums.com/topic/49#post-64 Tue, 15 Jul 2008 09:51:51 +0000 bacha 64@http://www.FEA-Forums.com/ <p>dear all,<br /> i am solving a very simple problem, i have analyzed a bracket with plane82 and solid 45 , i was getting the almost same result.. but with shell 63 and 93 , the results are too much different.. plz help me in this regard.<br /> the code is attached here</p> <p>!------for plan382</p> <p>/PREP7<br /> ! material properties</p> <p>ET,1,PLANE82<br /> KEYOPT,1,3,3<br /> R,1,0.003<br /> MPTEMP,,,,,,<br /> MPTEMP,1,0<br /> MPDATA,EX,1,,210E9<br /> MPDATA,PRXY,1,,0.3<br /> ! ----------------DIMENSION<br /> H1=0.4<br /> H2=0.2<br /> H3=0.0907<br /> W1=0.1<br /> W2=0.4<br /> W3=0.9<br /> WLOAD=0.6<br /> R1=0.0907<br /> R2=0.05<br /> R3=0.05<br /> R4=R1/2<br /> R=0.5*H3<br /> Q=1E6<br /> X=0.498888888888889</p> <p>!----------------KEYPOINTS<br /> K,1,0,0<br /> K,2,W1,0<br /> K,3,0,H1+H2<br /> K,4,W1+W3,H1+H2<br /> K,5,W1+W3,H1+H2-H3<br /> K,6,W1,H2<br /> K,7,W1+W3,H1+H2-R<br /> K,8,W1+W3+R,H1+H2-R<br /> K,9,W2,H1+H2<br /> K,10,W1+X,H1+H2-H3</p> <p>!------------------LINES</p> <p>L,1,3<br /> L,3,9<br /> L,9,4<br /> LARC,4,5,8,R<br /> L,5,10<br /> L,10,6<br /> L,6,2<br /> L,2,1<br /> LFILLT,1,2,R1<br /> LFILLT,5,6,R3<br /> LFILLT,6,7,R2<br /> AL,ALL<br /> !---------------MESHING<br /> SMRTSIZE,3<br /> AMESH,1</p> <p>!-------------------------------SOLUTION</p> <p>ANTYPE,0<br /> DL,8,,ALL,0<br /> SFL,3,PRES,Q,<br /> FINISH<br /> /SOLU</p> <p>SOLVE<br /> !--------------------------------------</p> <p>/POST1<br /> PLNSOL,S,EQV<br /> !-----------------------------------<br /> plz solve for shell elemnt 63 or 93 </p>