Program Revisions

C15: Concrete Base Design

2.6.00 (2012/12/05):

  • Major release.

2.5.18 (2012/10/17):

  • Fixed error when generating bending schedules.

2.5.17 (2012/10/15):

  • ACI318 - 2011 design code added.

2.5.16 (2012/09/14):

  • Improved design code selection dialogue box with large fonts display setting.

2.5.15 (2012/07/17):

  • Corrected calculation of vc.

2.5.14 (2012/05/07):

  • Recompiled to address "Control has no parent window" error.

2.5.13 (2012/02/10):

  • Realigned Optimize menu that became hidden.

2.5.12 (2012/01/26):

  • Loads input grid did not show 'ovt' under load factor.
  • Corrected problem where returning to the Input tab did not work if errors found in analysis.

2.5.11 (2012/01/17):

  • Loads input grid corrected; units were not visible.

2.5.10 (2012/01/16):

  • Recompiled to address "I/O 103 error" issues.

2.5.09 (2011/11/15):

  • Range check errors corrected.

2.5.08 (2011/08/12):

  • Corrected "Send to Calcpad" function.

2.5.07 (2011/08/03):

  • Fixed long input grids that did not correctly break over multiple pages in calcsheets.

2.5.06 (2011/06/14):

  • Corrected "Send to CalcPad" function.

2.5.05 (2011/05/25):

  • Added Save Defaults and Load Defaults options.
  • Removed language button (obsolete).

2.5.04 (2010/09/02):

  • Added A23.3-04 - 2010 (Canadian) code.

2.5.03 (2010/08/16):

  • Occasional range check error fixed.

2.5.02 (2010/08/11):

  • Added AS3600 - 2009 (Australian) code.
  • Mild steel bar designation aligned with global preferences.

2.5.01 (2010/07/16):

  • Problems with font size on calcsheet when using large fonts, fixed.

2.5.00 (2010/07/05):

  • New Release.

2.4.14 (2010/05/04):

  • Improved calculation of default circular column reinforecement.

2.4.13 (2009/12/08):

  • Increased number of load cases to 1500.

2.4.12 (2009/06/25):

  • Error message added if column 1 is not defined.

2.4.11 (2009/05/26):

  • Eurocode 2 - 2004 added.

2.4.10 (2009/05/15):

  • Corrected bending schedule when bottom bars specified as: 'SC 60 Y-dir; SC 35 X-dir.

2.4.09 (2009/02/12):

  • Fixed storage of bottom bar configuration in input file.

2.4.08 (2009/02/02):

  • Fixed range check error.

2.4.07 (2009/01/27):

  • Recompiled for compatibility with quest user configurations.

2.4.06 (2009/01/16):

  • Range check errors fixed.

2.4.05 (2008/06/24):

  • Calculation of 'linear shear other' between columns adjusted to position at least a distance away from column as specified by design code and not at column face.

2.4.04 (2008/06/11):

  • Shortened stub column longitudinal bars in bending schedule.

2.4.03 (2008/05/20):

  • Changed scale on column sections in bending schedule generated.

2.4.02 (2008/05/05):

  • Corrected error reporting i.r.o. load factors.

2.4.01 (2008/03/14):

  • Error message added i.r.o. length of load case names.

2.4.00 (2008/03/25):

  • Maintenance release.

2.3.03 (2007/10/17):

  • Corrected no. of bars in generated bending schedule - sometimes differed from sketch in program.

2.3.02 (2007/10/12):

  • Added 3D view of rinforcement.
  • Adjusted moment/shear interface lines between columns.

2.3.01 (2007/04/10):

  • Generation of bending schedules updated to new Padds format.

2.3.00 (2007/03/12):

  • Prokon Ver 2.3.00.

2.2.08 (2007/02/05):

  • ACI 318 - 2005 code added.

2.2.07 (2007/01/22):

  • Punching shear calculations defaulted to 0.15% for As used - corrected.

2.2.06 (2006/11/24):

  • Bar type in bending schedule fixed - defaulted to 'Y' instead of set preference.

2.2.05 (2006/09/08):

  • During generation of bending schedule - initial bar mark set to 'A' if not specified.

2.2.04 (2006/07/21):

  • Fixed neutral axis depth problem for Hong Kong code.

2.2.03 (2006/03/29):

  • Option added to save bending schedule parameters with input.

2.2.02 (2006/03/24):

  • Drawing of picture on bending schedule not redrawn when generating schedule.

2.2.01 (2006/03/22):

  • Busy optimizing dialog was not visible.
  • Error message during optimization would not display.

2.2.00 (2005/12/15):

  • Maintenance release.

2.1.13 (2005/12/07):

  • Closed stirrup option added on bending schedule page.

2.1.12 (2005/06/20):

  • Canadian code CSA A23.3 clause 15.3 for circular columns implemented.

2.1.11 (2005/06/17):

  • Punching shear perimeter changed to circular for circular columns.
  • in ACI, Canadian, Australian and Euro- codes calculations.
  • Load input table made resizable..

2.1.10 (2005/06/10):

  • Fixed problem where program hangs if max bar diameter is set too low.

2.1.09 (2005/05/20):

  • Access violation error fixed.

2.1.08 (2005/05/18):

  • Link size on bending schedule page did not change if the column cover changed - corrected.

2.1.07 (2005/05/10):

  • Top arrow for top base reinforcement lying in X-direction corrected on picture and schedule.

2.1.06 (2005/04/22):

  • Base moments for 2 columns not in line on either axis corrected.

2.1.05 (2005/03/14):

  • Recompiled for Padds compatibility.

2.1.04 (2005/03/09):

  • Factor of safety for slip corrected.

2.1.03 (2005/03/03):

  • Fixed problem when called from Frame - optimize function kept on running.

2.1.02 (2005/02/24):

  • Hong Kong and Australian design codes added.

2.1.01 (2004/10/06):

  • Maximum bar diameter for default bars on bending.
  • schedule page can now be set under General.
  • Preferences in Calcpad.

2.0.08 (2004/07/20):

  • Column starter bars on schedule corrected.

2.0.07 (1970/01/01):

  • Indian code added.

2.0.06 (1970/01/01):

  • Length of column bars for column no. 1 sometimes too long on bending schedule .

2.0.05 (2004/04/05):

  • Column sections on bending schedules are now placed on different layers - drawn sizes did not match schedule sizes.

2.0.04 (1970/01/01):

  • Nominal reinforcement for ACI code corrected.

2.0.03 (1970/01/01):

  • Working of 'Select A' and 'Select B' corrected. Did not create calcsheets.

2.0.02 (1970/01/01):

  • Now uses Windows Padds for generating schedules.
  • Full schedule is now displayed.

2.0.01 (2003/06/10):

  • Bending schedule parameters read back from file. Horizontal dimension line on BS lifted (B2 bars) for clarity.

2.0.00 (2003/05/08):

  • New system library implemented.