Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by nicolasdegand

  1. nicolasdegand

    elastic-plastic material

    I think that I have to intervene. It is entirely my fault. Stop this new posts about that problem. I neglected this point of thanks with stars. I just thanked in my questions. I learned something and I thank you a lot for this. I won't forget it in future. This forum helped me a lot in my work...
  2. nicolasdegand

    elastic-plastic material

    Yes, of course MRG, I'm sorry! I can thank a lot to all people who answered to my questions. You know, I begin to use Abaqus and try to do it alone is very difficult! So, it is impossible for me to answer to the different questions. But in a few weeks, it would be possible! and thanks to you...
  3. nicolasdegand

    elastic-plastic material

    Hi, I'd like to use an elastic-plastic material. I define as -elastic: young modulus and poisson's ratio (217460 N/mm2 and 0,298) -plastic:yield stress and plastic strain (258N/mm2 and 0) But I'd like to extract the values as elasto-plastic behaviour so define the gradient of the tangent of...
  4. nicolasdegand

    pressure

    Hi Martin, I just extract the evolution of the time-pressure in the node situated in the centre of the plate:ODP field output>unique nodal>stress component>S:pressure PI: part-1-1 N:1
  5. nicolasdegand

    pressure

    Hi, If I apply an uniform pressure of 45 bars for example to a circular plate and I extract the results, I don't understand why the pressure I extract (until 172!) in the centre node of the plate is bigger than the pressure I applied???? thanks a lot, nico
  6. nicolasdegand

    loading

    hi xerf, I don't have in (create>load) "shell edge load", I only have: -pressure -body force -line load -bolt load which could apply in my case. ?? nico
  7. nicolasdegand

    loading

    Hi, In the case of a 3D plate perforated by holes. I'd like to apply a linear load (perpendicular to the plate) to the circle defining the hole (circle with a diameter equal to the hole diameter). So I'd like to select this circle after selecting the "line load" but I just can select bodies. I...
  8. nicolasdegand

    History outpu

    Hi, thanks to bred for the answer!!! Just one thing. When I report the plot (visualisation>report>xy data> .txt file), I just obtain the value of the first and the last increment...??? In the case of the displacement, I changed in Step>manager>incrementation the value of the increment size...
  9. nicolasdegand

    2 materials > also a problem

    Hi, so, I try to apply the advice but without result In the case of 2 parts defined by different mechanics properties. 1. I create the 2 parts (a circular plate radius R in axisymetric, solid homogeneous, and I assign them respectives properties):part1 with r<r*,E*,nu* and part2 with R>r>r*...
  10. nicolasdegand

    History output mises

    Hi, I can obain an history output of a displacement of a node defined but not MISES or something other than displacement: 1. I define (step>tools>set) one point (in one node) 2. Step>output>history output requests>set name (the point) and I chose the displacement (U3 for example) 3. when I go...
  11. nicolasdegand

    2 materials

    Hi, so, a problem (I think easy) that I can't resolve! In the case of 2 parts defined by different mechanics properties. I'd like to make just one part with them. I have my 2 parts, defined by the 2 materials. In the "assembly", I create 2 instances and in the interaction, I create contraint...
  12. nicolasdegand

    displacements on a straight line and thickness for a 2D

    In the case of a 2D unit cell (for example rectangular): 1.how to impose a thickness (of 1mm for example)? 2.in applying a pressure on one side, how to impose that all the nodes of this side have a displacement as a straight line? (complete procedure)
  13. nicolasdegand

    plate composed by 2 materials

    In the case of a circular plate on simple supports, composed by 2 materials (elastic) and submitted to an uniform pressure:the first material E*, nu* for a radius r<r* and the second one E,nu for a radius r>r*. How to get the deflection in the centre? (the complete procedure)
  14. nicolasdegand

    extrac plot results

    I obtain the plot of the displacement of one node in function of the time. How to extract this plot to an Excel file? (Complete procedure) Sorry but beginner in Abaqus!
See more

Part and Inventory Search

Back
Top