[HTML][HTML] Assessing the safety of vaulted masonry structures using thrust network analysis

RM Avelino, A Iannuzzo, T Van Mele, P Block - Computers & Structures, 2021 - Elsevier
This paper presents a methodology to assess the stability of vaulted masonry structures
using Thrust Network Analysis (TNA). It offers a new numerical strategy to compute the …

[HTML][HTML] A numerical method for the funicular analysis of masonry vaults accounting for stereotomy, finite strength and finite friction

D Aita, M Bruggi - Engineering Structures, 2023 - Elsevier
The funicular analysis of curved masonry structures is addressed, considering the
stereotomy of the voussoirs, a limited compressive strength, and a limited friction coefficient …

The effect of concentrated loads on open-well masonry spiral stairs

C Olivieri, A Iannuzzo, A Fortunato, MJ DeJong - Engineering Structures, 2022 - Elsevier
Concentrated loads applied on masonry open-well spiral stairs affect the compressive stress
regime and, more importantly, may change the stress distribution drastically, producing …

A continuous energy-based numerical approach to predict fracture mechanisms in masonry structures: CDF method

A Iannuzzo, P Block, M Angelillo, A Gesualdo - Computers & Structures, 2021 - Elsevier
In the present paper, we propose the Continuous Displacement for Fracture (CDF) method,
a continuous energy-based numerical approach to find mechanisms and crack patterns …

[HTML][HTML] An energy-based strategy to find admissible thrust networks compatible with foundation settlements in masonry structures

RM Avelino, A Iannuzzo, T Van Mele, P Block - Mechanics Research …, 2022 - Elsevier
This paper presents an energy-based methodology to compute internal stress states
compatible with foundation settlements in masonry structures. The method is based on the …

Structural behavior of stone cantilever stairs: Strain monitoring under controlled loading and numerical modeling

AM D'Altri, Y Jin, J Chen, T Agyarko… - Journal of Building …, 2024 - Elsevier
In this paper, the structural behavior of a stone cantilever (or cascade) staircase is
investigated through an integration of strain monitoring and numerical modeling. The …

Numerical Prediction of the Seismic Behavior of Reassembled Columns in Ancient Structures: An Anastylosis Model for the Temple of Apollo Pythios in Gortyn (Crete)

M Salvalaggio, J Bonetto, M Zampar, MR Valluzzi - Heritage, 2021 - mdpi.com
The Temple of Apollo Pythios in Gortyn (Crete, Greece) dates back to the mid-7th century
BC. The temple underwent several transformations and an ultimate destruction over time …

Masonry spiral stairs: A comparison between analytical and numerical approaches

C Olivieri, C Cennamo, C Cusano, A Cutolo… - Applied Sciences, 2022 - mdpi.com
The present paper applies the Linear Arch Static Analysis (LASA), which models the
masonry material as unilateral, ie, No-Tension material in the sense of Heyman, and the …

A novel graphical assessment approach for compressed curved structures under vertical loading

C Olivieri, S Adriaenssens… - International Journal of …, 2023 - journals.sagepub.com
Geometry forms the basis for the study of equilibrium of masonry structures. The
dependence of the stability of masonry structures on geometry rather than on material …

[HTML][HTML] A limit analysis-based CASS approach for the in-plane seismic capacity of masonry façades

A Iannuzzo, A Montanino - International Journal of Solids and Structures, 2024 - Elsevier
The present paper proposes a new methodology for the load-bearing capacity analysis of
2D masonry constructions by extending and reformulating the Continuous Airy-based for …