Results 11 to 20 of about 22,306,013 (246)

A method of seismic performance evaluation based seismic fragility analysis [PDF]

open access: yesMATEC Web of Conferences, 2018
For evaluating seismic performance of structures, a method is presented based on increment dynamic analysis and seismic fragility analysis. Firstly, the failure probability equation is deduced, in which the relationships of seismic intensities and response demands can be determined by the increment dynamic analysis. On this basis the probabilities with
Wang Feng, Guo Zhongzheng
core   +4 more sources

Seismic fragility analysis of irregular continuous rigid frame girder bridge

open access: yesCogent Engineering, 2018
In this paper, probabilistic seismic demand analysis is adopted to investigate the seismic fragility of a certain typical irregular highway bridge in the Chinese western mountainous areas.
Fan Chen   +4 more
doaj   +2 more sources

Analysis of Seismic Fragility Functions of Highway Embankments [PDF]

open access: yesPeriodica Polytechnica Civil Engineering, 2020
Vulnerability assessment of structures is a vitally important topic among earthquake engineering researchers. Generally, their primary focus is on the seismic performance of buildings. Less attention is paid to geotechnical structures, even though information about the performance of these structures (e.g.
Balázs Hübner, András Mahler
core   +3 more sources

Seismic Fragility Analysis of the Transmission Tower-Line System Considering Bolt Slippage

open access: yesApplied Sciences
Seismic fragility analysis can directly reflect the damage probability of the transmission tower-line system and effectively evaluate the seismic performance.
Jia-Xiang Li, Chao Zhang, Jin-Peng Cheng
doaj   +2 more sources

Multidimensional Seismic Fragility Study of Intake Towers Based on Incremental Dynamic Analysis

open access: yesBuildings
Assessing the fragility of intake towers using a single damage index does not allow for accurate evaluation of the potential for structural damage under seismic conditions.
Xiaona Li   +4 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 Performance of Piping Systems of Isolated Nuclear Power Plants Determined by Numerical Considerations

open access: yesEnergies, 2021
The interest in the seismic performance of nuclear power plants has increased worldwide since the Fukushima Daiichi Nuclear Power Plant incident. In Korea, interest in the seismic safety of nuclear power plants has increased since the earthquake events ...
Sungjin Chang   +4 more
doaj   +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 analysis of pile-supported wharf in nearshore liquefiable ground

open access: yesYantu gongcheng xuebao, 2021
The seismic fragility analysis has become a research hotspot in structural engineering and bridge engineering, but there are few studies in the field of pile-supported wharf in nearshore liquefiable ground.
MENG Chang 1, 2, TANG Liang 1, 2
doaj   +1 more source

Seismic fragility analysis of two-story and three-span metro station structures based on IDA method

open access: yesYantu gongcheng xuebao, 2020
Based on the non-linear soil-structure interaction model for a two-storey and three-span metro station in a typical underground engineering site, an IDA (incremental dynamic analysis)-based structural seismic fragility analysis method is introduced for ...
ZHONG Zi-lan , SHEN Yi-yao , HAO Ya-ru , LI Li-yun , DU Xiu-li 1
doaj   +1 more source

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