Version 2025.d includes two new modules for checking and analysing piles (Piles II and Piles III) in CYPECAD, CYPE 3D and Foundation elements.
In the previous version 2025.c, the Piles I module was already implemented in the same programs. Therefore, as of version 2025.d, users of CYPECAD, CYPE 3D and Foundation elements have three pile modules that complement the design of deep foundations using pile caps. The three pile modules are the following:
- Piles I: Calculation of sinking load (v.2025.c)
This module, already implemented in the previous version (2025.c), is used to verify the bearing capacity of reinforced concrete piles under different loading conditions, taking into account the characteristics of the soil and of the pile itself. More information on this module can be found in the new features of version 2025.c.
In version 2025.d, the Piles I module includes a new feature in the pile sinking resistance analysis by allowing the selection of two analysis modes. More information on this can be found in the new feature of this version "Analysing the sinking resistance of piles using allowable bearing pressures".
- Piles II: Structural check (v.2025.d)
Implemented in this version (2025.d), Piles II offers the possibility to easily define the pile section and its reinforcement, and thus to check its resistance against the requesting forces transmitted by the pile cap to the pile head. More information on this module can be found in "Piles II: Structural check (new module)" in the new features of this version.
- Piles III: Lateral stability analysis (v.2025.d)
Also implemented in version 2025.d, Piles III incorporates the lateral stability analysis to facilitate the design of deep foundations subjected to significant lateral forces. This module can be used to carry out the checks of the "Piles II: Structural check" module (if it is included in your license) also considering the lateral forces transmitted by the pile cap to the head of the piles. The analysis is carried out using the OpenSees© analysis engine and is based on a finite element model where the behaviour of the ground is assimilated to a series of non-linear springs. More information on this module can be found in "Piles III: Lateral stability analysis (new module)" in the new features of this version.
To use this module, the following permissions are required in the license, depending on the program to be used:
- In CYPECAD
“CYPECAD”, “Pile caps” and the pile modules you wish to use. - In CYPE 3D
“CYPE 3D”, “Pile caps” and the pile modules you wish to use. - In Foundation elements
“Foundation elements” and the pile modules you wish to use.
In addition, in any of the three programs listed above, the user license must also have the "OpenSees©. Professional version" if the "Piles III: Lateral stability analysis" module is one of the modules being used.
