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Parametric modelling for the stability study of historical structures
Reference persons ERICA LENTICCHIA
Thesis type NUMERICAL AND THEORETICAL
Description Arches and vaults are archetypal elements of masonry structures that in the course of construction history have assumed different shapes and sizes. The choice of the shape of these structural elements was often due to the need to cover spaces characterized by more or less complex spatiality, by architectural or symbolic needs, or by the loads they had to bear. For a given geometry of the vault, also the masonry texture (or brick pattern) could change according to specific rules.
The present thesis aims to investigate the effect of masonry texture on load descent and load-bearing capacity of masonry vaults. This aspect could permit researchers to better understand the behavior of the vaults and the underlying structures, in order to propose suitable methods for their assessment and strengthening. The choice of the best brick pattern for vaults described in historical treaties and manuals is based on empirical observations of the vault behavior. However, today the problem deserves to be studied also from a structural point of view, using modern numerical methods.
Through a preliminary analysis of documentation and/or direct sources, the candidate will be able to study and model the different textures using parametric software and then study their actual structural stability through Discrete Element Methods (DEM) modeling.
The thesis may be declined according to the candidate's inclinations. It can also be a thesis topic for those who have an interest in exploring topics related to the history of construction and the impact on the evolution of construction technology. However, good three-dimensional geometric modeling skills and willingness to learn parametric modeling software is required (e.g., Grasshopper), prior knowledge of which would be appreciated.
See also thesis proposal_parametric modelling for the stability study of historical structures.pdf
Required skills Required skills: 3D geometrical modelling
Preferred skills: knwoledge of Grasshopper software
Deadline 15/03/2025
PROPONI LA TUA CANDIDATURA