plate-ball dyna计算.doc

Page 1 Figure 1 1. Create the plate go to page 7: Mesh (see Figure 1) select Entity: 4N-Shell enter P1=-150,-150,0 enter P2= 150,-150,0 enter P3= 150, 150,0 enter P4=-150, 150,0 enter NxNo.=16 enter NyNo.=16 enter Target Name: plate click Create click Accept click Mesh render button (see Figure 2) Figure 2 Page 2 Figure 3 2. Create the ball select Entity: Sphere_Solid (see Figure 3) enter Radius=50 enter density=6 enter Center X=0 enter Center Y=0 enter Center Z=51 enter Target Name: ball click Create click Accept (see Figure 4) Figure 4 Page 3 Figure 5 3. Define materials go to page 3: *Mat (see Figure 5) select GroupBy: All, Sort: Type a. define rigid material for the ball select 020-RIGID from the list click Edit click NewID in the KEYWORD INPUT popup form (see Figure 6) enter TITLE: rigid material for ball enter RO=7.83e-6 enter E=207 enter PR=0.3 click Accept, click Done b. define deformable material for the plate select 024-PIECEWISE_LINEAR_PLASTICITY from the list click Edit click NewID in the KEYWORD INPUT popup form enter TITLE: material for plate enter RO=7.83e-6 enter E=207 enter PR=0.3 enter SIGY=0.2 enter ETAN=2.0 click Accept, click Done Figure 6 Page 4 Figure 7 4. Define section properties go to page 3: *Section (see Figure 7) a. define section property for the ball select SOLID from the list click Edit click NewID in the KEYWORD INPUT popup form (see Figure 8) enter TITLE: rigid section click Accept click Done b. define section property for the plate select SHELL from the list click Edit click NewID in the KEYWORD INPUT popup form enter TITLE: plate section enter NIP=5 enter T1=1 and hit Return (assigns T2,T3,T4=T1) click Accept click Done Figure 8 Page 5 Figure 9 5. Assign material and section properties go to page 5: PartD (see Figure 9) select Assi select S1 plate from the list Figure 10 click SECID in the bottom panel (see Figure 10) select 2 plate section in Link SECTION Dialog (see Figure 11) click Done click MID in the bottom panel select 2 material for plate in Link MAT Dialog click Done click Assign Part: Apply in the bottom panel Figure 11 select H2 ball from the side panel list click SECID in the bottom panel select 1 rigid section in Link SECTION Dialog click Done click MID in the bottom panel select 1 rigid material for b in Link MAT Dialog click Done click Assign Part: Apply in the bottom panel Page 6 Figure 12 6. Verify material and section properties select Prop in the side panel (see Figure 12) select S1 plate from the side panel list select Section in the bottom panel (see Figure 13) verify section data select Material in the bottom panel verify material data select H2 ball from the side panel list select Section in the bottom panel verify section data select Material in the bottom panel verify material data Figure 13 Page 7 Figure 14 7. Specify boundary conditions go to page 5: Spc (see Figure 14) select Create select Set activate X activate Y activate Z click Edge render button click All Vis in gen select panel (see Figure 15) Figure 15 click Apply click Shad render button (see Figure 16) Figure 16 Page 8 Figure 17 8. Specify initial velocity go to page 5: IniVel (see Figure 17) select Create enter Vx=0 enter Vy=0 enter Vz=-10 select ByPart in gen select panel (see Figure 18) Figure 18 pick the ball in the graphics window (see Figure 19) click Apply Figure 19 Page 9 Figure 20 9. Create part set for contact go to page 5: SetD select Create select *SET_PART (see Figure 20) enter Title: contact part set pick the plate and pick the ball in the graphics window click Apply select Show click None Page 10 Figure 21 10. Define contact go to page 3: *Contact (see Figure 21) select AUTOMATIC_SINGLE_SURFACE from the list click Edit click NewID in the KEYWORD INPUT popup form (see Figure 22) enter TITLE: contact definition select SSTYP=2 click the SSID link button (dot) select 1 contact part set in Link SET Dialog (see Figure 23) Figure 23 click Done enter MSID=0 click Accept click Done Figure 22 Page 11 Figure 24 11. Set termination time go to page 3: *Control (see Figure 24) select TEMINATION from the list click Edit enter ENDTIM=10 (see Figure 25) click Accept click Done Figure 25 Page 12 Figure 26 12. Set d3plot frequency go to page 3: *Dbase (see Figure 26) select BINARY_D3PLOT from the list click Edit enter DT=1 (output complete state every 1ms) (see Figure 27) click Accept click Done Figure 27 Page 13 13. Set ASCII time history outputs select ASCII_option from the list click Edit enter Default interval=0.1 (see Figure 28) activate GLSTAT (global statistics) activate MATSUM (material energy summary) activate SLEOUT (sliding interface energy)