Improved code application. ACI 318-M (USA), Nch430.Of2008 (Chile), NTE E.060: 2009 (Peru) and NSR-10 (Colombia)

• ACI 318M­08 (USA)
  Building Code Requirements for Structural Concrete.
• Nch430.Of2008 (Chile)
  Norma Chilena oficial NCh430.Of2008.
• NTE E.060: 2009 (Perú)
  Reglamento Nacional de Edificaciones. Norma E.060 Concreto Armado (2009).
• NSR­10 (Colombia)
  Reglamento Colombiano de Construcción Sismo Resistente NSR-10. Título C - Concreto estructural.
  

These design codes were already implemented in CYPECAD, CYPE 3D and other CYPE programs as of previous versions. Now, with the 2015.b version, the codes have been implemented in “Punching shear verification” and hence, also in the punching shear verification carried out by CYPECAD. This check was implemented in CYPECAD in the previous version (2015.a) and coexists since then with the tangential stress check.