Results 11 to 20 of about 416,593 (300)

Seismic fragility curves based on the probability density evolution method [PDF]

open access: yesVietnam Journal of Mechanics, 2017
A seismic fragility curve that shows the probability of failure of a structure in function of a seismic intensity, for example peak ground acceleration (PGA), is a powerful tool for the evaluation of the seismic vulnerability of the structures in ...
Thuat-Cong Dang   +2 more
doaj   +2 more sources

Machine Learning-based Seismic Fragility Curves for RC Bridge Piers [PDF]

open access: yes, 2022
A significant part of ongoing studies in the field of earthquake engineering is directed toward the seismic risk assessment of buildings and infrastructures at a territorial scale.
Monti G.   +4 more
core   +1 more source

Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves [PDF]

open access: yesJournal of Structural and Construction Engineering, 2019
Structural damages and subsequently considerable economic losses that ever made in catastrophic seismic events caused reaserchers and codes gradually move from prescriptive design to performance-based design.
Seyed Saeed Askariani, Farzad Shahabian
doaj   +1 more source

Seismic Risk Analysis of Offshore Bridges Considering Seismic Correlation between Vulnerable Components

open access: yesApplied Sciences, 2023
To comprehensively evaluate the seismic performance of offshore bridges, a seismic risk analysis of an example bridge was developed based on improved two-dimensional (2D) seismic fragility analysis.
Wenjing Ren, Aijun Liu, Dapeng Qiu
doaj   +1 more source

Extending displacement-based earthquake loss assessment (DBELA) for the computation of fragility curves [PDF]

open access: yes, 2012
This paper presents a new procedure to derive fragility functions for populations of buildings that relies on the displacement-based earthquake loss assessment (DBELA) methodology.
SILVA MOURA PINHO, RUI JORGE   +7 more
core   +1 more source

Seismic fragility analysis of monopile offshore wind turbines considering ground motion directionality

open access: yes, 2021
The necessity of performing a detailed seismic fragility analysis of offshore wind turbines (OWTs) is well established in the wind power industry. This paper presents a seismic fragility analysis for large-scale monopile offshore wind turbines (MOWTs ...
Huang, YP, Cao, R, Li, M, Mo, R, Liu, M
core   +1 more source

Seismic Fragility and Risk Assessment of a Nuclear Power Plant Containment Building for Seismic Input Based on the Conditional Spectrum

open access: yesApplied Sciences, 2022
A procedure for the seismic fragility assessment of nuclear power plants by applying ground motions compatible with the conditional probability distribution of a conditional spectrum (CS) is presented with a case study of a containment building.
Ji-Hun Park   +2 more
doaj   +1 more source

Multivariate Seismic Fragility Analysis of a Nuclear Power Plant Containment Based on Generalized Conditional Spectra

open access: yesYuanzineng kexue jishu, 2023
Seismic hazard analysis and seismic fragility analysis are import parts of seismic risk analysis of the nuclear power plant, and the site-specific spectra generation and selection of ground motion records are the key connecting steps between seismic ...
WANG Xiaolei;YAN Weidong;LYU Dagang
doaj  

Efficient Seismic Fragility Analysis for Large-Scale Piping System Utilizing Bayesian Approach

open access: yesApplied Sciences, 2020
In the event of an earthquake, it is essential to accurately assess the seismic fragility of piping systems to ensure the continued safety of society.
Shinyoung Kwag, YongHee Ryu, Bu-Seog Ju
doaj   +1 more source

Dynamic Damage Mechanism and Seismic Fragility Analysis of an Aqueduct Structure

open access: yesApplied Sciences, 2021
The Concrete Damaged Plasticity (CDP) constitutive is introduced to study the dynamic failure mechanism and the law of damage development to the aqueduct structure during the seismic duration using a large-scale aqueduct structure from the South-to-North
Xinyong Xu   +3 more
doaj   +1 more source

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