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Recent content by skjoex

  1. skjoex

    Contact between bolt shank and hole

    strange for some reason I uploaded wrong source file. Sorry for that. This one is in english.http://files.engineering.com/getfile.aspx?folder=af4e4b54-917c-4184-a293-2ea770d78fa7&file=TEST.txt
  2. skjoex

    Contact between bolt shank and hole

    imagehttp://files.engineering.com/getfile.aspx?folder=dbd540b6-69ca-4306-8d33-e69446eb8881&file=TEST.jpg
  3. skjoex

    Contact between bolt shank and hole

    Dear all, I am trying to model the bolted connection between two pipes with friction contacts involved. I am a new one in contact analyse. I am modeling the contact between two end plates, contacts between head, nut and end plates and contact between the shank of the bolt and hole. First one...
  4. skjoex

    contour plot as gradient triad display

    Hi, I would like to plot the pressures in postprocessor as gradient triad display in Ansys 13.0 for my 2D model. I set the powergraphics OFF as suggested in ansys help for /CTYPE, but display did not changed...Any suggestions ? Lubo
  5. skjoex

    node in particular position on line

    I am creating a beam model of building (let us say 500beams). In my model one line is one real beam. To this beam are connected perpendiculary another beams. So I want to have ability to select patricular line (in meaning particular real beam) and select everything attached to it (nodes...
  6. skjoex

    node in particular position on line

    Hi, I am going to create a beam model of quite complex building. I would like to first create a solid model (keypoints+lines) which will be meshed with beam elements. But on some lines I need to have a node in special position ( I do not need an advice like "divide this line to have two lines"...
  7. skjoex

    declaration of functions

    Code which works: function F1 = Alpha_2(Lambda_1, Lambda_2) F1 = [8,7,6.4,6,5.5,5,4.75,4.5,4.45]'; F1(1,2) = 0.9625419+(-3.6454601)*Lambda_2*(1+(5.0308278*Lambda_2)^3.0586037)^(-1/3.0586037); F1(2,2) = 0.9636739+(-2.6572564)*Lambda_2*(1+(3.9919931*Lambda_2)^2.9602062)^(-1/2.9602062); F1(3,2) =...
  8. skjoex

    declaration of functions

    Hi, I am a new one in Matlab, but I have previous experience from Ansys-APDL and Mathcad. I have a question: In the attached there are two m-files with declaration of function. Function Alpha_2(Lambda_1, Lambda_2) works on interval: for Alpha_2(0.4, 0.4) returns correct value and for let us...
  9. skjoex

    EN 1993-1-8 table 6.7 challenge ...

    Hi, I only hope there is someone to help me with this one... In the attached table I marked two identical formulas ( by the way do you know the stupid game "find ten differencies" ? :-) ). I can only guess that there is somewhere a mistake in incides... Does someone know whether it is...
  10. skjoex

    link 180 + beam 44

    Hi, I want to use a tapered beam element for main structure and link element for modeling tension-only cables. So I created a model with beam 188 and link 180 which works well, but I realized that with beam 188 takes my non-linear slow-dynamic transient analysis considerably longer compared...
  11. skjoex

    The file could not be opened for reading...more memory ?

    Hi, I have a table of values in excel which contains over 16000 rows. I would like to read it to Mathcad, but error message "The file could not be opened for reading. Make sure the file exists and is not in use by another application" pops up. Only when I reduce the number of rows in excel I...
  12. skjoex

    highlighted selected items

    Hi, Generally, if you select some items, only these items are visible, but is there a way how to see the rest of items as well let us say grayed or shaded ?
  13. skjoex

    Parameter Visualization in ANSYS

    DNSOL, DESOL
  14. skjoex

    This function refers to itself inconsistently

    ok, here it is in v12, after saving and reopening in v11 mathcad report an error in a piece of code. http://files.engineering.com/getfile.aspx?folder=60393c96-96cd-467b-ba23-86fd02ba7489&file=test3.mcd
  15. skjoex

    This function refers to itself inconsistently

    hi, on the left in attached there is a piece of code working correctly for parameter h=1,2,3 written on the begining. So I would like to automatize this process and changing h automaticly with another for-loop. And this simple extension is placed on the right in attached, but as you can see...
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