This hydraulic dam project, located in the Provence-Alpes-Côte d'Azur region (PACA), included design consideration for the control valve’s rotational axis deformation, maximum stress, and material fatigue behavior.
The "Pneumatic Wedge Method" is a new method for the construction of double-curved concrete surfaces using pneumatic formwork. The advantage of this method is that elaborate structures for molds and scaffolding are no longer needed.
Using the "Pneumatic Wedge Method", the Vienna University of Technology has built a double-curved concrete shell as part of a research project. The deformation process and the final structural conditions have been checked with RFEM.
The project for designing a filter/dryer device, including agitator, required a complete stress and deformation analysis in RFEM. The complex modeling of the structure, which had 1,424 surfaces, 158 solids, and 425 members, represented a special design challenge.