3DWhiffletree A Software for Structural Engineer to Design 3D Whiffletree

Update History...

OCt 25, 2017

Apr 2, 2017

  • Updated testimonials

Jan 20, 2016

  • Version 1.4.1 released.
    • Minor update on CATIA export
  • User's Manual updated for version 1.4.1.
  • Updated testimonials

Aug 13, 2015

  • Version 1.4.0 released.
    • Give users warning message when user entered material allowable which is different from calculated value.
    • Now point information shows load. Also information is given in units and user-set decimal places.
    • Now users can save color settings.
    • Now warning message for beam length can be turned off directly from the message dialog.
    • Fixed a bug for point/rod/beam size after reopening a new model.
  • User's Manual updated for version 1.4.0.
  • Updated testimonials

Jan 17, 2015

  • Demo videos have been uploaded

Jan 13, 2015

  • Version 1.3.0 released.
    • Now Large-Field and Free-Field nastran format can be read. (Saving FEM data is still in Small-Field format only.)
    • Now CQUAD8 and CTRIA6 can be read (middle nodes will be ignored).
      Added *.blk, *.bdf, *.nid, and *.nas file types as default FEM file when browsing FEM file to open.
    • Changed initial rotation angle set to 4 degrees.
    • Add an option to open a browser for certain dialogs.
  • User's Manual updated for version 1.3.0.
  • Updated FAQs

Aug 19, 2014

  • Added a link.

Aug 16, 2014

  • Updated testimonials.

Jun 11, 2014

  • Version 1.2.0 released.
    • Added function to change all element property colors randomly.
  • User's Manual updated for Ver 1.2.0.

Apr 27, 2014

  • Excel whiffletree (Version 8) becomes available

Apr 18, 2014

  • Version 1.1.0 released.
    • Fixed a bug reading date for non-US format.
    • Change rotation angle automatically per CPU speed.
    • Fixed a bug that a red circle does not disappear after rotation is complete.
  • User's Manual updated for Ver 1.1.0.
  • Added testimonials.

Jul 24, 2013

  • "Submit Message Form" has been added in Contact.

Jul 19, 2013

  • Version 1.0.1 released.
    • Revised a few admin functions.
  • One-week temporary 3DWTSystem.ini became downloadable.

Jul 14, 2013

  • Updated home pages.

Jul 10, 2013

  • New site opened!
  • 3DWhiffletree Version 1.0 is now available!