Seismic vulnerability assessment of RC skew bridges subjected to mainshock-aftershock sequences

E Omranian, AE Abdelnaby… - Soil Dynamics and …, 2018 - Elsevier
Due to the potential of strong aftershocks in the increase of vulnerability of bridges damaged
under mainshocks, accurate evaluation of the structural performance during the seismic …

Optimum design of shallow foundation using evolutionary algorithms

AR Kashani, M Gandomi, CV Camp, AH Gandomi - Soft Computing, 2020 - Springer
In the current study, the performance of three evolutionary algorithms, differential algorithm
(DE), evolution strategy (ES), and biogeography-based optimization algorithm (BBO), is …

Fragility-informed selection of bridge retrofit scheme based on performance criteria

SP Stefanidou, AJ Kappos - Engineering Structures, 2021 - Elsevier
Bridge damage due to earthquakes and the subsequent direct and indirect losses lead to
the incorporation of seismic design and retrofitting into recent design codes worldwide …

Effect of arrangement of shear walls on the fragility curves of RC frames subjected to sequential earthquake excitations

M Labibzadeh, A Basiri, A Khajehdezfuly… - Iranian Journal of …, 2024 - Springer
Observations from field identifications show that, in areas with a high seismicity rate, a
structure is exposed to the risk of more than one earthquake in a year. Since after every …

[HTML][HTML] Seismic fragility analysis of shield building considering strength ratio of mainshock and aftershocks

X Zhang, C Zhao, L Zhi, R Pang, YL Mo - Nuclear Engineering and …, 2024 - Elsevier
The shield building of the AP1000 nuclear power plant serves as a crucial protective barrier
against radioactive substances. However, past research indicates that structures are …

Mechanical characterization and constitutive modeling of ratedependent viscoelastic brain tissue under high rate loadings

MH Farid - 2019 - search.proquest.com
In this dissertation, theoretical, computational, and experimental methodologies are
introduced to determine the rate-dependent material properties of the brain tissue …

Assessing the seismic sensitivity of bridge structures by developing fragility curves with ANN and LSTM integration

A Satyanarayana, VBR Dushyanth, KA Riyan… - Asian Journal of Civil …, 2024 - Springer
In today's transportation networks, bridges play an essential role as conduits that allow
efficient access to a variety of locations. These structures are still vulnerable to outside …

Mainshock-integrated aftershock vulnerability assessment of bridge structures

X Guo, Z Zhang, ZQ Chen - Applied Sciences, 2020 - mdpi.com
Featured Application The proposed mainshock integrated aftershock fragility function model
can be used to more effectively evaluate the seismic vulnerability of bridges in seismically …

The Effects of Sequential Aftershocks on the Behavior of the Irregular RC Buildings

F Hosseinlou, M Labibzadeh - Periodica Polytechnica Civil Engineering, 2024 - pp.bme.hu
Studies show that design codes did not provide a reliable way to consider the effects of
successive earthquakes on the behavior of the RC buildings. A lot of research are underway …

Enhancement of the Fragility Capacity of RC Frames Using FRPs with Different Configurations at Joints

S Jafari, SS Mahini - Polymers, 2023 - mdpi.com
This paper reports the results of an investigation into the effectiveness of different lengths of
Fiber-Reinforced Polymer (FRP) sheets in retrofitting the joints of Reinforced Concrete (RC) …