A damaging block-based model for the analysis of the cyclic behaviour of full-scale masonry structures

AM D'Altri, F Messali, J Rots, G Castellazzi… - Engineering Fracture …, 2019 - Elsevier
In this paper, a damaging block-based model is proposed for the numerical analysis of the
cyclic behaviour of full-scale masonry structures. Solid 3D finite elements governed by a …

Experimental response of URM single leaf and cavity walls in out-of-plane two-way bending generated by seismic excitation

F Graziotti, U Tomassetti, S Sharma, L Grottoli… - … and Building Materials, 2019 - Elsevier
Abstract Out-of-plane (OOP) mechanisms are one of the major causes of structural collapse
in unreinforced masonry (URM) buildings as observed in recent as well as past seismic …

A comprehensive in situ and laboratory testing programme supporting seismic risk analysis of URM buildings subjected to induced earthquakes

F Graziotti, A Penna, G Magenes - Bulletin of Earthquake Engineering, 2019 - Springer
The reliability of a risk assessment procedure is strictly dependent on the adopted hazard,
exposure, fragility and consequence models. This paper presents the methodology adopted …

Crack initiation and propagation in unreinforced masonry specimens subjected to repeated in-plane loading during light damage

PA Korswagen, M Longo, E Meulman… - Bulletin of Earthquake …, 2019 - Springer
In recent years, gas extraction in the northern part of the Netherlands has been causing low-
magnitude, induced, shallow earthquakes. Besides safety, the prediction and evaluation of …

Experimental investigation of the in-plane cyclic behaviour of calcium silicate brick masonry walls

F Messali, R Esposito, GJP Ravenshorst… - Bulletin of Earthquake …, 2020 - Springer
The material and structural performance of calcium silicate (CS) brick masonry has received
relatively little attention in the past, although this material is often used for the construction of …

[HTML][HTML] Influence of aspect ratio and pre-compression on force capacity of unreinforced masonry walls in out-of-plane two-way bending

LZ Chang, JG Rots, R Esposito - Engineering Structures, 2021 - Elsevier
Abstract Out-of-plane (OOP) failure of unreinforced masonry (URM) walls in two-way
bending was widely observed after natural hazards such as earthquakes. Of various crucial …

Two-way bending out-of-plane collapse of a full-scale URM building tested on a shake table

U Tomassetti, AA Correia, PX Candeias… - Bulletin of Earthquake …, 2019 - Springer
This paper describes a shake table test on a one-storey full-scale unreinforced masonry
structure, which complements an earlier testing of a two-storey structure with similar …

Optimizing seismic capacity of existing masonry buildings by retrofitting timber floors: Wood-based solutions as a dissipative alternative to rigid concrete diaphragms

M Mirra, G Ravenshorst - Buildings, 2021 - mdpi.com
The inadequate seismic performance of existing masonry buildings is often linked to the
excessively low in-plane stiffness of timber diaphragms and the poor quality of their …

A block-based numerical strategy for modeling the dynamic out-of-plane behavior of unreinforced brick masonry walls

A Ghezelbash, AM D'Altri, S Sharma, PB Lourenço… - Meccanica, 2024 - Springer
In this paper, a numerical procedure is proposed to simulate the dynamic out-of-plane
response of unreinforced masonry (URM) walls. A state-of-the-art damaging block-based …

[HTML][HTML] Fragility curves for reinforced concrete frames with retrofitted masonry infills

G Blasi, D Perrone, MA Aiello - Journal of Building Engineering, 2023 - Elsevier
Seismic retrofit of existing reinforced concrete framed buildings often involves both structural
members and infill walls. The strengthening of infill walls is mainly aimed at preventing out …