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  1. ZoranB

    Solid65 Stress relaxation

    I found here a thread relating to Solid65 element after-crack behaviour: http://www.eng-tips.com/viewthread.cfm?qid=249974 However, the thread is closed, so I started this one. ansysfreak mentioned undocumented option: When you want to use stress relaxation there is a undoc. keyopt(7)=2 (it...
  2. ZoranB

    Desrialization speed

    I use BinaryFormatter.Serialize/Desrialize method to store object collection to file. Sometimes these files are large (about 100MB). It takes very long time to deserialize collection (even half an hour). What is the best way to serialize large collection of objects? After deserialization I need...
  3. ZoranB

    Print To PNG

    I oftenly print my drawings to PNG image format and find it fair easy to use. Obtained images could be extremely big (pixels x pixels), but still of very small size (kbytes). My problem is that I cannot set image resolution. In the "Printer Configuration" there is field named "Res.", but it is...
  4. ZoranB

    Hidden lines vector image

    I have 3D model. After setting propper perspective view and applying hidden shade (or after applying HIDE command), i would like to get vector image representing that perspective view without hidden lines (such image i finally "decorate" in Corel). Everything i tried (wmfout, copyclip with...
  5. ZoranB

    Hidden lines vector image

    Using AutoCAD 2005 haow can i get a vector image (wmf or clipboard) without hidden lines. thanx
  6. ZoranB

    Pack'n'Go

    In my AutoCAD 2004 installation there is no Pack'n'Go command anymore. Anyone knows how (where) to get it? thanks
  7. ZoranB

    Send back objects/layers

    Two questions: 1. When I send object back (Tools/Send back) in Model space, that does not influence VPORTS. Why? Any solution? 2. Does anybody know of a lisp that sends whole layer back? thanks
  8. ZoranB

    Need references about RC column design

    Could you please suggest me references (books, papers, web links etc.) dealing with design and analysis of slender RC column design under bi-axial bending. thanks
  9. ZoranB

    How to convert BODY object?

    thanks, i'll try (must find Mechanical desktop first). But, maybe there is other (different) solution? I need to model some curved surfaces in SAP2000 (FEM). Since it is impossible to create complex surfaces in SAP, i guess i should use dxf import option. Elements in dxf file should be face...
  10. ZoranB

    How to convert BODY object?

    Is there a possibility to convert a body object into face? thanks
  11. ZoranB

    graphic problem ACAD2000i

    Hey, you were right. The DRAGMODE variable should be set to "Auto" (I guess it is 2 value). Have you got an idea what changed it to zero (not me)? thanx again
  12. ZoranB

    graphic problem ACAD2000i

    thanx for a fast answer but... unfortunately, the problem stays on even dragmode variable was off.
  13. ZoranB

    graphic problem ACAD2000i

    I'm using Acad 2000i under WIN2000. Since I don't know the right termin for the problem i'll try to explain it. when, for example, i draw a rectangle, after pointing at first corner point i dont get a visual aid while moving crosshair (there is no variable coursor-position-depending rectangle...
  14. ZoranB

    Solid into 3DMashed Polygon

    I use AutoCAD to draw 3D Mashed polygons which wouldb be later recognized in SAP2000 as SOLID FEM elements. I wonder if there is any way to create 3D Mashed polygon from AutoCAD Solid object. It is much easier to draw solids then surfaces.
  15. ZoranB

    Plot ordering

    I use Acad 2000i (SP2). When I'm in paperspace (layout), is there any possibility to order objects so that paperspace objects are over viewports? I tried DRAWORDER, but it doesn't work. Viewport frame stays below PS object, but not its content. Any system variable should be changed? thanks
  16. ZoranB

    How to obtain only silhouette!!!

    If I understood you correctly, you should try to set ISOLINES variable to zero.
  17. ZoranB

    Russian Code - shear reinforcment

    I'm dealing with RC cross-section dimensioning according to SNIP (russian) code. I have a lot of doubts concerning shear reinforcment (torsion and shear forces) design. Can anyone help me by sugesting some useful sites or examples. zbrujic@uns.ns.ac.yu thanx
  18. ZoranB

    solid plate in sap2000

    If you already have SAP90 input file, you can import it into SAP2000. The best way to create SOLID elements in SAP2000 is to create DXF file using AutoCAD (or similar). Note that you have to draw solids as 3D Mesh elements - type 3D command (see SAP help). The other, much slower way, is to...
  19. ZoranB

    sway frame - columns design

    thanks again. > Your second question - I think I know what you're > asking. If you run a second order analysis, and get from > that analysis column end moments - they equal > delta_s*M_1s. There is no further magnification. You > simply add these moments from the second order run to the...
  20. ZoranB

    sway frame - columns design

    Wow. I haven't expected that specific answer. I don't know, is it possible to give someone more than one star for a tip? I'll try. Anyway, thanks. But, still there is something more. First, YES, I forgot to note that I'm dealing with approximate methods of sway frame columns design. Let's...

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