Improving seismic capacity of dry stacked interlocking masonry structure through confinement at corners

A Gul, B Alam, IU Khan, SAA Shah, SW Khan… - Soil Dynamics and …, 2023 - Elsevier
Interlocking dry stacked masonry is an emerging building material and has a project wining
future due to its sustainable and affordable housing aspects. The aim of this research work is …

Structural performance of energy efficient geopolymer concrete confined masonry: An approach towards decarbonization

MM Ajmal, AU Qazi, A Ahmed, UA Mughal, S Abbas… - Energies, 2023 - mdpi.com
Geopolymer concrete is preferred over OPC due to its use of energy waste such as fly ash,
making it more sustainable and energy-efficient. However, limited research has been done …

Restoring seismic capacity of damaged dry stacked Self-Interlocking masonry structure through ferrocement overlay

IU Khan, A Gul, K Shahzada, K Khan, SW Khan… - Engineering …, 2023 - Elsevier
Based on the increasing demand of the self-interlocking stabilized earth blocks in masonry
industry and history of the earthquake losses, research study on strengthening and …

Seismic vulnerability assessment of confined masonry structures by macro-modeling approach

A Ahmed, K Shahzada - Structures, 2020 - Elsevier
As seen during numerous earthquakes, confined masonry exhibited a reliable anti-seismic
response due to a number of factors. To understand the effect of these factors, a case study …

Optimization of concrete stiffeners for confined brick masonry structures

M Khan, M Ali - Journal of Building Engineering, 2020 - Elsevier
In order to ensure safety of confined brick masonry structures, researchers have
recommended the use of reinforced-concrete (RC) stiffeners. Most of the time, the seismic …

Damage detection via modal analysis of masonry structures using shaking table tests

C Pepi, N Cavalagli, V Gusella… - … Engineering & Structural …, 2021 - Wiley Online Library
In the last two decades, the use of modal parameters to detect and localize structural
damage has gained increasing interest in the scientific community. The work reported in the …

Investigation of torsion in confined masonry structures originating due to unsymmetric openings

UA Mughal, AU Qazi, A Ahmed, MM Ajmal… - European Journal of …, 2023 - Taylor & Francis
A detailed comparative study was carried out to investigate the impact of unsymmetric
openings on the torsional resistance of confined masonry rooms constructed in highly …

Investigating the confinement effects on masonry behavior based on friction interface

HA Ahmed, WA Tanoli - Scientific Reports, 2024 - nature.com
As a material masonry is anisotropic in nature as it is constituted of various components that
differ each other in many ways. Though, the ideas of modeling of concrete are also valid for …

Confined and unreinforced masonry structures in seismic areas: Validation of macro models and cost analysis

A Ahmed, K Shahzada, SM Ali, AN Khan… - Engineering Structures, 2019 - Elsevier
Modern structural design requires consideration of sustainability parts from a life cycle
perception, but also the initial design phase in which seismic actions have a substantial …

Behavior of scaled infilled masonry, confined masonry & reinforced concrete structures under dynamic excitations

AU Qazi, AM Rasool, YE Ibrahim, A Hameed, MF Ali - Buildings, 2022 - mdpi.com
This research investigates the nonlinear behavior of scaled infilled masonry (IFM), confined
masonry (CM), and reinforced concrete (RC) structures by utilizing and validating two tests …