Results 21 to 30 of about 3,060,641 (229)

Vibration-based damage detection of buildings using a decision-tree-based algorithm [PDF]

open access: yesNumerical Methods in Civil Engineering, 2023
Previous studies revealed that traditional methods of damage detection (e.g., visual inspection) are time-consuming and require large monetary resources.
Hossein Hosseini Lavasaniا   +1 more
doaj   +1 more source

Evaluation of Damage Degree of Inconel 718 using Nondestructive Indicators of Damage

open access: yesFatigue of Aircraft Structures, 2016
This paper presents the results of the quantitative evaluation of the degree of damage caused by plastic strain accumulated in static tensile tests and creep tests.
Krysztofik Józef
doaj   +1 more source

A data fusion based approach for damage detection in linear systems [PDF]

open access: yesFracture and Structural Integrity, 2014
The aim of the present paper is to propose innovative approaches able to improve the capability of classical damage indicators in detecting the damage position in linear systems.
Ernesto Grande, Maura Imbimbo
doaj   +2 more sources

Damage Identification of Unreinforced Masonry Panels Using Vibration-Based Techniques

open access: yesShock and Vibration, 2017
Several damage indicators based on changes in modal properties validated for homogeneous materials were applied to detect damage in an unreinforced masonry cantilever panel. Damage was created by a “clean diagonal cut” at the center of the specimen which
Claudio Oyarzo-Vera, Nawawi Chouw
doaj   +1 more source

Monte Carlo method for determination and analysis damage to the power system

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2021
The purpose of the work, the results of which are presented within the framework of the article, was to develop algorithms for calculating the damage to a solid or a system of solids based on the Monte Carlo method and the analytical boundary element ...
D. E. Marmysh, U. I. Babaed
doaj   +1 more source

Damage Indicators for Structural Monitoring of Fiber-Reinforced Polymer-Strengthened Concrete Structures Based on Manifold Invariance Defined on Latent Space of Deep Autoencoders

open access: yesApplied Sciences
Deep learning approaches based on autoencoders have been widely used for structural monitoring. Traditional approaches of autoencoders based on reconstruction errors involve limitations, since they do not exploit their hierarchical nature, and only ...
Javier Montes   +2 more
doaj   +1 more source

An Adaptive h-Refinement Algorithm for Local Damage Models

open access: yesAlgorithms, 2009
An adaptive mesh refinement strategy is proposed for local damage models that often arise from internal state variable based continuum damage models.
Francesco Costanzo, Jonathan S. Pitt
doaj   +1 more source

People, not just places: Expanding physical and social vulnerability indices by psychological indicators

open access: yesJournal of Flood Risk Management, 2021
Damage and disruption caused by floods do not just arise from the characteristics of physical structures, but also from the characteristics of residents inhabiting these structures.
Philipp Babcicky, Sebastian Seebauer
doaj   +1 more source

Pest Activity and Protection Practices: Four Decades of Transformation in Quebec Apple Orchards

open access: yesInsects, 2021
A group of commercial orchards from Quebec (Canada) was followed from 1977 to 2019 as part of a project to implement Integrated Pest Management (IPM) practices.
Gérald Chouinard   +2 more
doaj   +1 more source

A quantitative risk assessment development using risk indicators for predicting economic damages in construction sites of South Korea

open access: yesJournal of Asian Architecture and Building Engineering, 2019
The purpose of this study is to suggest a quantitative risk assessment approach for construction sites using risk indicators to predict economic damages.
Ji-Myong Kim   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy