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Eugen

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  1. Hell Rahul, thank you for the fast answer. But i got an error i cant fix. The funktion "resmatcurves" says that my values are out of Range. I attached the Data and the Error Protocol. 50mm.rar
  2. Hello, i want to average multiple curves into one curve. I know that u can solve this with a macro funktion, but i dont have the syntax neither i know wich function i have to select and how to programm it. Can someone help me out please.
  3. Hey! I have to use radioss.
  4. Hello everyone! I need your help. Fllowing picture shows the case i want to simulate. I have a problem to create the contact between the component and rigid walls. Walls have to be fixed and the part lies on them and is fixed by screws. I would be very happy if i get your help. Many Thanks in advance! Best wishes from Germany!
  5. Hello George, after some adjustments on the model i finaly got a workin simulation with the data i want. But the results dont match with the real tests. Now i want to check if my inputs for the material data is incorrect or the mat law i choosed is not compatible. To do that i want to simplify the model. First to cut the elements to only 13 and set the same conditions before. The problems is that i get an error 760 and i dont know how to handle it. Here are the Error and the model file: test_0000.rad test_0001.rad
  6. Hello George, how you defined the Crosssection excatly? I tried it my self with an axe system wich i defined by nodes und a group of elements. But i still dont get any results. I looked in the output file and there a no nodes connected: Your Crosssection: SECTION 1 ID 1 --------------- TYPE . . . . . . . . . . . . . . . 0 FILENAME . . . . . . . . . . . . . DELTAT . . . . . . . . . . . . . . 0.000000000000 ALPHA. . . . . . . . . . . . . . . 0.000000000000 FRAME TYPE . . . . . . . . . . . . 0 NUMBER OF INTERFACES . . . . . . . 0 INTERFACES: NUMBER OF NODES. . . . . . . . . . 26 NODES: 450 447 419 451 458 284 459 500 497 501 509 508 510 693 690 657 694 702 701 703 747 744 748 756 755 757 NUMBER OF BRICK ELEMENTS . . . . . 0 BRICK N1 N2 N3 N4 N5 N6 N7 N8 NUMBER OF QUAD ELEMENTS . . . . . 0 QUAD N1 N2 N3 N4 NUMBER OF SHELL ELEMENTS . . . . . 25 SHELL N1 N2 N3 N4 161 1 0 0 1 163 1 0 0 1 164 1 0 0 1 176 1 0 0 1 178 1 0 0 1 179 1 0 0 1 226 1 0 0 1 229 1 0 0 1 241 1 0 0 1 242 1 0 0 1 245 1 0 0 1 246 1 0 0 1 436 1 0 0 1 438 1 0 0 1 439 1 0 0 1 451 1 0 0 1 455 1 0 0 1 456 1 0 0 1 506 1 0 0 1 508 1 0 0 1 509 1 0 0 1 521 1 0 0 1 522 1 0 0 1 525 1 0 0 1 526 1 0 0 1 NUMBER OF TRUSS ELEMENTS . . . . . 0 TRUSS N1 N2 NUMBER OF BEAM ELEMENTS . . . . . 0 BEAM N1 N2 NUMBER OF SPRING ELEMENTS . . . . . 0 SPRING N1 N2 NUMBER OF 3 NODES SHELL ELEMENTS . 0 SHELL N1 N2 N3 ________________________________________________________________________________________ My Crosssection: SECTION 2 ID 2 --------------- TYPE . . . . . . . . . . . . . . . 0 FILENAME . . . . . . . . . . . . . DELTAT . . . . . . . . . . . . . . 0.000000000000 ALPHA. . . . . . . . . . . . . . . 0.000000000000 FRAME TYPE . . . . . . . . . . . . 0 NUMBER OF INTERFACES . . . . . . . 0 INTERFACES: NUMBER OF NODES. . . . . . . . . . 0 NODES: NUMBER OF BRICK ELEMENTS . . . . . 0 BRICK N1 N2 N3 N4 N5 N6 N7 N8 NUMBER OF QUAD ELEMENTS . . . . . 0 QUAD N1 N2 N3 N4 NUMBER OF SHELL ELEMENTS . . . . . 0 SHELL N1 N2 N3 N4 NUMBER OF TRUSS ELEMENTS . . . . . 0 TRUSS N1 N2 NUMBER OF BEAM ELEMENTS . . . . . 0 BEAM N1 N2 NUMBER OF SPRING ELEMENTS . . . . . 0 SPRING N1 N2 NUMBER OF 3 NODES SHELL ELEMENTS . 0 SHELL N1 N2 N3 SUMMARY OF POSSIBLE INCOMPATIBLE KINEMATIC CONDITIONS : ----------------------------------------------------- NO TRUE INCOMPATIBLE KINEMATIC CONDITION test altair_0000.out test altair_0000.rad test altair_0001.rad
  7. Hello George, i fixed it, but still i dont get any results from the th/sectio outputblock. In the .out data there are only rows wtih 0 and it says that no nodes are connected to the section ( start at row 629, Im opening the files with the Programm Notepad++) Do I have to to set a GNODS for the definiton of the Crosssetction? test_0000.out test_0000.rad
  8. Hello George, here is the .rad data. test_0000.rad
  9. Hello, I'm trying to create a simple model of a tensile test for composite material. I have data from a real tensile test and i want to compare the data of the force/strain diagramm with the simulation model. To realise that i tried to read the output data of the nodes with the /TH/NODE card for die displacement and the /TH/SECT card for die forces. My problem is that i don't get any data for the forces in the T01 file. The Question is now: Is my defintion for the cross section incorrecton? Greetings Eugen Tensile Test.rar
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