Results 1 to 10 of about 78,509 (168)

Participatory diagnosis of food systems fragility; perspectives from Thailand

open access: yesFrontiers in Sustainable Food Systems, 2023
Much of the effort toward building resilience has been directed at identifying appropriate metrics and indicators of system resilience, and from this, interventions to strengthen resilience.
Richard M. Friend   +5 more
doaj   +1 more source

Seismic Fragility Analysis of Steel Pipe Pile Wharves with Random Pitting Corrosion

open access: yesBuildings, 2023
This paper investigates the seismic damage behavior of steel pipe pile wharves after pitting corrosion. The seismic intensity is treated as random, and a probabilistic strength model for randomly pitting corroded steel is utilized to assess the seismic ...
Xuan Zhao   +6 more
doaj   +1 more source

Simulated Performance of Cross-Laminated Timber Residential Structures Subject to Tornadoes

open access: yesFrontiers in Built Environment, 2020
Tornadoes are some of the most severe and devastating natural events and cause significant damage to structures in the United States. Light-frame wood residential structures have shown vulnerabilities to these events, but they are not explicitly ...
Michael Stoner, Weichiang Pang
doaj   +1 more source

Seismic Vulnerability of Cabinet Facility with Tuned Mass Dampers Subjected to High- and Low-Frequency Earthquakes

open access: yesApplied Sciences, 2020
The study investigates the collapse probability of a cabinet facility with a tuned mass damper (TMD) subjected to high- and low-frequency earthquakes. For this aim, a prototype of the cabinet in Korea is utilized for the numeric simulation.
Thanh-Tuan Tran   +3 more
doaj   +1 more source

Earthquake Damage Index and Fragility Analysis of Steel Damper for Seismic Isolation Bridge

open access: yesApplied Sciences, 2023
As an important component in seismic isolation bridges, steel dampers should have excellent low-cycle fatigue performance. This paper performs destructive tests of two types of steel dampers to accurately evaluate the fatigue damage of steel dampers ...
Meng Liu   +4 more
doaj   +1 more source

Hilbert–Huang-Transform-Based Seismic Intensity Measures for Rocking Response Assessment

open access: yesApplied Sciences, 2023
Structures that can uplift and rock under severe seismic excitations present remarkable stability without exhibiting damage. As such, rocking-response-based structural systems constitute a promising design practice.
Kosmas E. Bantilas   +3 more
doaj   +1 more source

Fragility Analysis of Wind-Induced Collapse of a Transmission Tower Considering Corrosion

open access: yesBuildings, 2022
To investigate the variation law of the wind-resistant performance of transmission towers during their operation, this paper proposes an evaluation method for the wind resistance of the transmission tower considering corrosion, and a 220-kV transmission ...
Chuncheng Liu, Zhao Yan
doaj   +1 more source

Probabilistic performance assessment of seismically excited buildings with semi-active fluid viscous dampers [PDF]

open access: yesNumerical Methods in Civil Engineering, 2022
This paper presents a procedure to assess the probabilistic performance of the semi-active fluid viscous dampers (SAFVDs) utilized in seismically excited buildings. Some efficient on-off semi-active control algorithms based on motion towards or away from
Ali Asghar Naderi   +2 more
doaj   +1 more source

A Bibliometric Analysis of Fragility Fractures: Top 50 [PDF]

open access: yesMedicina, 2021
Background and Objectives: The population is aging and fragility fractures are a research topic of steadily growing importance. Therefore, a systematic bibliometric review was performed to identify the 50 most cited articles in the field of fragility fractures analyzing their qualities and characteristics.
Vuillemin, Nicolas   +6 more
openaire   +4 more sources

Analysis of fragility levels of fragile five in terms of exchange rates

open access: yesPressacademia, 2017
This paper analyzes the structural breaks and times of “Fragile Five” currencies’ against USD Dollar. Thus study tries to find the consistency of “Fragile Five” via structural break unit root test over currencies. Paper analyzes the structural breaks under two parts which contain Jan 2010- June 2013 and July 2013-Dec 2016 by taking weekly closing ...
SİMDİ, Halil, SEKER, Ayberk
openaire   +2 more sources

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