New features of the 2014.h version
Code implementation and improvements in its application. ABNT NBR 15421:2006 (Brasil)
Projeto de estruturas resistentes a sismos - Procedimento.
This code was already implemented as of previous versions for CYPECAD and Metal 3D for the dynamic analysis method (modal spectral).
The 2014.h version includes in CYPECAD:
- A static analysis method (equivalent lateral force)
The analysis method selection (dynamic or static) is carried out using the Analysis method option within the dialogue box where the seismic load is defined. - Correction due to base shear
This correction is applied to the seismic analysis using the dynamic analysis (spectral modal) method. To calculate the base shear with the ABNT NBR 15421:2006 code, CYPECAD offers two options for users to indicate the Fundamental period of the structure in two ways:
- Based on the code
- Specified by the user
More information on the correction due to base shear carried out by CYPECAD.
More information on how the fundamental period of the structure is determined.
Maximum node width
The node width range has been increased to 1000cm (General data > Edit the geometry and loads of the selected frame > select the Node description button > select the node).
Calculation and estimate of Mitsubishi Electric variable refrigerant flow (VRF) systems
The 2014.h version of CYPECAD MEP, within its Air conditioning tab, includes the design and estimate of Mitsubishi Electric variable refrigerant flow (VRF) systems (only for countries for which the Price generator is available). This way, the Mitsubishi Electric VRF systems are added to the Mitsubishi Heavy Industries VRF systems and DAIKIN VRV systems, which were implemented in previous versions (Installation > variable refrigerant flow systems > Select an element of the installation > include it in the library or edit it > Select the manufacturer).
Users can combine the three systems in the same job but in different installations. The program will apply the specific design criteria of the manufacturer that has been selected for each installation.
