Simulation of the in-plane structural behavior of unreinforced masonry walls and buildings using DEM

B Pulatsu, E Erdogmus, PB Lourenço, JV Lemos… - Structures, 2020 - Elsevier
In this study, a novel computational modeling strategy is proposed to estimate the lateral
load capacity and behavior of unreinforced masonry (URM) structures. All commonly noted …

[HTML][HTML] Dam** in masonry arch railway bridges under service loads: An experimental and numerical investigation

E Erduran, S Gonen, B Pulatsu, S Soyoz - Engineering Structures, 2023 - Elsevier
This article investigates the dam** behavior of masonry arch bridges under service loads
extracted from experimental data and provides guidelines on how to emulate this behavior …

Quasi-static nonlinear seismic assessment of a fourth century AD Roman Aqueduct in Istanbul, Turkey

S Gonen, B Pulatsu, E Erdogmus, E Karaesmen… - Heritage, 2021 - mdpi.com
The majority of architectural heritage consists of load-bearing masonry components made
up of stone units and relatively weak mortar joints, yielding potential weak planes for …

[HTML][HTML] Effects of spatial variability and correlation in stochastic discontinuum analysis of unreinforced masonry walls

S Gonen, B Pulatsu, E Erdogmus, PB Lourenço… - … and Building Materials, 2022 - Elsevier
This study investigates the influence of the uncertainty in material properties on the in-plane
lateral behavior and capacity of stone masonry walls via a stochastic discontinuum analysis …

In-plane structural performance of dry-joint stone masonry Walls: A spatial and non-spatial stochastic discontinuum analysis

B Pulatsu, S Gonen, E Erdogmus, PB Lourenço… - Engineering …, 2021 - Elsevier
In this study, the in-plane structural behavior, capacity, and performance of dry-joint stone
masonry walls (DJ-SMWs) and the effects of the vertical stress level on these factors are …

A meso-scale discrete element method framework to simulate thermo-mechanical failure of concrete subjected to elevated temperatures

PR Prakash, B Pulatsu, PB Lourenço, M Azenha… - Engineering Fracture …, 2020 - Elsevier
This paper presents mesoscale thermo-mechanical analyses of plain (unreinforced)
concrete based on the discrete element method (DEM). The proposed discontinuum …

[HTML][HTML] Discontinuum models for the structural and seismic assessment of unreinforced masonry structures: a critical appraisal

D Malomo, B Pulatsu - Structures, 2024 - Elsevier
In the last few decades, discontinuum (or discrete, discontinuous) numerical modelling
strategies–ie those capable of representing the motion of multiple, intersecting …

Computational investigations on the combined shear–torsion–bending behavior of dry-joint masonry using DEM

B Pulatsu, S Gonen, PB Lourenço, JV Lemos… - Computational Particle …, 2023 - Springer
This research explores the mechanical behavior of dry-joint masonry subjected to combined
shear–torsion–bending loading via the discrete element method (DEM), which has not been …

Tensile fracture mechanism of masonry wallettes parallel to bed joints: A stochastic discontinuum analysis

B Pulatsu, S Gonen, E Erdogmus, PB Lourenço… - … Open Access Journal …, 2020 - mdpi.com
Nonhomogeneous material characteristics of masonry lead to complex fracture
mechanisms, which require substantial analysis regarding the influence of masonry …

[HTML][HTML] Static and seismic design of Dry Stone Retaining Walls (DSRWs) following Eurocode standards

N Savalle, C Monchal, E Vincens, S Forcioli… - Engineering …, 2023 - Elsevier
Abstract Dry Stone Retaining Walls are structures made of rubble stones assembled without
mortar and have been present worldwide for centuries. Today, they still constitute an …