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  • Users: phanhung
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  1. phanhung

    specify an import file

    Hi all in ABAQUS example problems manual, 1.3.7 Axisymmetric forming of a circular cup. i tried to run the axiform_sprbk1.inp but it could not because "no import file was specified"!!!ofcourse i have already ran axiform.inp. Please tell me how to specify the import file. Best regards! Phanhung
  2. phanhung

    Assembly problem

    Hi all My bus model is so completed so i divided it into four parts for many people solve it to save my time, but problem is that after finishing fours part, i realize that i can not assembly all of together. Please tell me what should be done in this case to save all the thing i have done in...
  3. phanhung

    Restart an analysis

    Hi i am working with dynamic/explicit problem, the analysis took me a long time. I got the result in 1 second, and now i want to increase the time into 2 seconds, if i start to run from the begining, i take a lot of time! i would like to run my analysis after frist 1 second, how should i do.??
  4. phanhung

    Non-reflective Boundary Condition

    Hi anybody Are there anyone know how to define non-reflective boundary condition in ABAQUS/Explicit???? Thank you very much Best regards Phanhung
  5. phanhung

    IMPACT

    Dear i am working with IMPACT analysis. i model a bar with velocity v, touch to a rigid body. My problem is that, the bar freely go throught the rigid body. it seem there was no any impact. What's problem???
  6. phanhung

    Control the displacement

    Hi i have the velocity 0.2mm/s, and the total time for experiment is 97.5 sec, and the displacement is 19.5mm. I set up the boundary condition type=velocity 0.2mm/s, the time in stactic step is Static 97.5, 1, 1e-05, 1 But in the result, i got the displacement is 40mm (not 19.5mm). I think...
  7. phanhung

    Nodes inactive dof

    Hi if some nodes have inactive dof on boundary conditions. Tell me the reason and how to deal with this problem. Thanks Phanhung
  8. phanhung

    PLOT X-Y CURVES

    Hi I am working with FRACTURE MECHANICS. Doing analysis with ABAQUS in debonded surfaces, i would like to know how to plot a curve relation between: DISPLACEMENT and REACTION FORCES (The same with example in ABAQUS EXAMPLE PROBLEMS MANUAL, 1.4.4 CRACK GROWTH IN A THREE POINT BEND SPECIMEN...
  9. phanhung

    FRACTURE MECHANICS

    Hi i am working with DEBOND two surfaces, my file get this kind of massage: "THE SLAVE-MASTER PAIR ASSEMBLY_DB2 ASSEMBLY_DB1 SPECIFIED ON *DEBOND HAS NOT BEEN DEFINED. THIS MAY BE DUE TO NONEXISTENT SLAVE OR MASTER SURFACE, OR DUE TO ERRORS WHEN PROCESSING THE *CONTACT PAIR KEYWORD". Althought...

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