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S05: Crane Gantry Girder Design

Ver. 3.1.00 2018/09/28
  • Version 3.1 release.
Ver. 3.0.05 2017/03/23
  • Check added for total length of beam.
Ver. 3.0.04 2017/02/24
  • Fixed loading state of Imperial Units.
Ver. 3.0.03 2016/04/06
  • Compatibility problem with large fonts, fixed.
Ver. 3.0.02 2016/01/06
  • Occasional range check error during start up, fixed.
Ver. 3.0.01 2015/12/09
  • Correction of licensing error introduced by maintenance release.
Ver. 3.0.00 2015/12/01
  • Major release.
  • Implemented new user interface library.
Ver. 2.6.00 2012/12/05
  • Maintenance release.
Ver. 2.5.03 2012/11/01
  • Problem with incorrect initial code setting, fixed.
Ver. 2.5.02 2012/03/15
  • Dialog boxes occasionally hidden behind main form.
Ver. 2.5.01 2010/07/13
  • I/O error 103 problem fixed.
Ver. 2.5.00 2010/07/05
  • New Release.
Ver. 2.4.04 2009/06/04
  • Fixed access violation error.
Ver. 2.4.03 2008/08/29
  • Array sizes increased to avert range check errors.
  • Adjusted default examples to be more realistic.
Ver. 2.4.02 2008/04/04
  • Access violation error fixed.
Ver. 2.4.01 2008/04/01
  • Fixed display of scrollbar values on graphs.
Ver. 2.4.00 2008/03/25
  • Maintenance release.
Ver. 2.3.01 2007/12/01
  • fixed range check error in BS5950 - 2000 code.
Ver. 2.3.00 2007/03/12
  • Prokon Ver 2.3.00.
Ver. 2.2.02 2007/02/21
  • User logon problem fixed.
Ver. 2.2.01 2006/01/25
  • Corrected section calculations for main beam with flat plate capping beam.
Ver. 2.2.00 2005/12/15
  • Version 2.2 released.
Ver. 2.1.05 2005/07/16
  • If r1 value of capping channel = 0, section properties were incorrect.
Ver. 2.1.04 2005/06/01
  • Error fixed where horizontal moments were the same as vertical moments.
Ver. 2.1.03 2005/05/25
  • Error check added to check that main beam names are defined.
Ver. 2.1.02 2005/05/03
  • Calculation of class in BS5950-2000 corrected.
  • File write error corrected - gave access violation error.
Ver. 2.1.01 2005/03/03
  • Examples under Help updated.
Ver. 2.1.00 2004/09/14
  • Maintenance release.
Ver. 2.0.09 2004/07/14
  • Combined load treatment option added.
Ver. 2.0.08 1970/01/01
  • Error checking routine compared the capping beam size with the last beam, not neccessarily the correct beam.
Ver. 2.0.07 2004/11/06
  • Calculation of Mcr for monosymmetric sections changed to that in 'Background to buckling' by Allen & Bulson (SABS0163-1993).
Ver. 2.0.06 1970/01/01
  • J value for I with capping beam was underestimated.
Ver. 2.0.05 1970/01/01
  • Method of calculating non-continuous spans changed: more accurate shears and reactions.
Ver. 2.0.04 1970/01/01
  • Program was stuck in 'continuous' mode.
Ver. 2.0.03 2003/04/12
  • Reactions for simply supported case corrected - gave reactions for continuous case.
Ver. 2.0.02 2003/02/12
  • With SABS0162 - 1993, calcsheets sometimes indicated 'OK' for check d) when it should have read 'Fail'.
Ver. 2.0.01 1970/01/01
  • The Optimize function using an I-beam with a channel cap often gave a configuration where the channel cap did not fit over the main beam.
Ver. 2.0.00 2003/05/08