Estimating seismic demand models of a building inventory from nonlinear static analysis using deep learning methods

MH Soleimani-Babakamali, MZ Esteghamati - Engineering Structures, 2022 - Elsevier
Probabilistic seismic demand analysis (PSDA) is the most time-and effort-intensive step in
risk-based assessment of the built environment. A typical PSDA requires subjecting the …

A holistic review of GM/IM selection methods from a structural performance-based perspective

M Zaker Esteghamati - Sustainability, 2022 - mdpi.com
Current fully probabilistic approaches to performance-based earthquake engineering
describe structures' behavior under a wide range of seismic hazard levels. These …

Probabilistic seismic performance and loss evaluation of a multi-story steel building equipped with butterfly-shaped fuses

MZ Esteghamati, A Farzampour - Journal of Constructional Steel Research, 2020 - Elsevier
Shear fuses are structural elements that protect surrounding members from damages by
undergoing substantial yielding, and then are easily replaced after a major earthquake …

Flexural and energy absorption properties of natural-fiber reinforced composites with a novel fabrication technique

S Li, T Zheng, Q Li, Y Hu, B Wang - Composites Communications, 2019 - Elsevier
In this paper, two types of natural fibers (jute fiber and cotton fiber) were arranged in different
cross-section positions on natural fiber-reinforced epoxy composites (NFR-EC) by using a …

[PDF][PDF] Ductility factor evaluation of concrete moment frame retrofitted by FRP subjected to seismic loads

HK Sultan, AT Mohammed, OA Qasim… - Int. Rev. Civil …, 2020 - researchgate.net
Most of the reinforced concrete buildings that have been constructed are not earthquake
resistant or have not sufficient and acceptable resistance. Therefore, these buildings need …

Seismic fragility and post-earthquake reparability of concrete frame with low-bond high-strength reinforced concrete column

JH Wang, YP Sun - Structures, 2022 - Elsevier
To further study the global seismic behaviour and post-earthquake reparability of RC
building frames with the proposed self-centring columns with low-bond high-strength …

Modal-based fragility analysis of high-rise tubular structures: A methodology for vulnerability assessment

M Zain, C Ngamkhanong, THK Kang, M Usman… - Structures, 2024 - Elsevier
This study addresses the limitations of current vulnerability assessment processes for tall
buildings, which fail to incorporate the effects of higher modes and the resulting structural …

Effective flexural stiffness of beams reinforced with FRP bars in reinforced concrete moment frames

M Aliasghar-Mamaghani, A Khaloo - Journal of Composites for …, 2021 - ascelibrary.org
In this paper, a formulation based on the moment–curvature diagrams was proposed to
calculate the effective flexural stiffness (EFS) of fiber-reinforced polymer (FRP) reinforced …

Reliability-based assessment of progressive collapse in horizontally irregular multi-story concrete buildings

MZ Esteghamati, S Alimohammadi - Structures, 2022 - Elsevier
Structures' resistance against progressive collapse varies depending on their design and
taxonomy. However, despite numerous studies addressing the impact of geometric …

Evaluating the impact of higher-mode and inelastic dynamic responses of concrete frames on the performance of seismic intensity measures

MZ Esteghamati, Q Huang - Structures, 2023 - Elsevier
The accuracy of seismic risk-based evaluation depends on the selected seismic intensity
measures (IMs). The performance of the selected IM is commonly assessed based on …