Update history​​

CYPECAD

CBH 87 (Bolivia)
ICS 91.080.40 Estructuras de hormigón. Año 1987

Implemented in CYPECAD and Metal 3D.

ABNT NBR 6118:2007 (Brazil)
Projeto de estruturas de concreto – Procedimento

Implemented in CYPECAD and Metal 3D.

As of the 2012.a version, CYPECAD automatically eliminates the rigid diaphragm assumption at floor level in wall spans that do not come into contact with any floor slabs.

In the case of beams that are not in contact with floor slabs, the elimination of the rigid diaphragm is optional (Beams/Walls in the Beam Definition tab > Rigid diaphragm in unconnected beams) and the user can deactivate the rigid diaphragm assumption if the beam is to be designed to resist the forces that could affect it in its horizontal plane. The longitudinal reinforcement of the beams for which the rigid diaphragm assumption is freed is laid as continuous.

So to remove any chance of confusion, the program only allows for unconnected beams to be exempt from the rigid diaphragm. 

The following rolled steel codes have been implemented for the five joints modules (Joints I, Joints II, Joints III, Joints IV and Joints V):

  • ANSI/AISC 360-05 (LRFD) (USA – International )
  • IS 800: 2007 (India)

The new module Collective protection systems generates the drawings of the collective protection systems of a job in CYPECAD.

The 2012.a version of CYPECAD includes an extra tab at the bottom of the screen. Along with the other five tabs (Column Definition, Beam Definition, Results, Contour Maps and Deformed Shape), the Health and Safety tab has been implemented. Upon clicking on it, the user can include the following elements by selecting them from the top menus:

  • System V vertical safety nets
  • Guardrails
  • Opening protection elements
  • Stacking zones
  • Cranes

More information on this new CYPECAD module can be found in the Collective protection systems page.

NCh433.Of1996 Modified in 2009 (Chile). Official Chilean Code. Seismic Design of Buildings.

Implemented in CYPECAD and Metal 3D. Includes the emergency modifications presented in the Decree Nº117 (V. and U.) of the Diario Official de Chile of the 14th February 2011.

NSR-10 (Colombia): Reglamento Colombiano de Construcción Sismo Resistente
Code implemented in CYPECAD and Metal 3D.
The NSR-10 code substitute the outdated NSR-98 code. Nonetheless, any of the two codes can be used in CYPECAD and Metal 3D.

ASCE/SEI 7-05 (USA International): Minimum Design Loads for Buildings and Other Structures.
Code implemented in CYPECAD.
Implemented in the Portal frame generator as of the 2010.m version.

  • IS 456: 2000 (ACI318M-08) (India): Plain and Reinforced Concrete – Code of Practice.
    Implemented in CYPECAD and Metal 3D.
    Includes materials, steel bar diameters and load combinations of the code with the design criteria of the ACI 318M-08 (USA) code. The design criteria of the IS 456: 2000 code will be included in upcoming updates of the 2011 version.

CFE 2008 (Mexico): Manual de diseño de Obras Civiles. Diseño por sismo. Comisión Federal de Electricidad. México 2008.
Code implemented in CYPECAD and Metal 3D.

R.N.V.99 D.T.R. C 2-4.7 (Algeria)
Code implemented in CYPECAD.
Implemented in the Portal Frame Generator as of the 2010.b version.

Ordinance nº 3, 21st July 2004 (Bulgaria).
Basic principles for structural design and their applied actions. Section VI: Wind loads.
Code implemented in CYPECAD.
Implemented in the Portal Frame Generator as of the 2010.m version.