Parametric Analysis of Ribbed Domes

This work explores the potential of parameterisation in the design of ribbed domes, specifically focusing on lowered domes. Drawing inspiration from the cross-herringbone pattern employed during the Renaissance, the study compares various configuration of rib patterns. To achieve this, parametric models were constructed, incorporating a limited set of geometrical parameters, allowing for the generation of multiple geometrical configurations. Each ribbed lowered dome configuration was analysed to comprehend its behavior in terms of displacements and stresses. By conducting numerous simulations and comparing the results, the impact of ribs was estimated, considering two different load conditions. This research sheds light on the influence of various parameters on the structural performance of ribbed domes, contributing to advancements in dome design and engineering.