Following piping codes are updated.

• ASME B31.1 (2016)

• ASME B31.5 (2016)

• ASME B31.9 (2014)

UPDATED MATERIAL LIBRARIES: Material libraries for the following codes are updated.

• ASME B31.1 (2016)

• ASME B31.5 (2016)

• EN 13480-3 (2012)

Fourteen (14) new Spectrum Libraries have been added corresponding to EL Centro (May 18, 1940), Uniform Building Code (1991 Edition) and Nuclear Regulatory Commission (NRC) Guide 1.60 [July 2014, Revision 2] in the folder "SpectrumLibrary". These can be accessed through checkSTRESS > Edit Layout > Misc > Spectrums > Library.

New Feature added to validate Branch SIFs defined in the stress model against those SIFs applicable for the selected piping code before saving the model. If any Branch SIF defined in the stress model does not match with those applicable for the piping code selected, an option is given to change that Branch SIF before saving the model.