Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Nicolas Gagarin"'
Publikováno v:
Remote Sensing, Vol 15, Iss 14, p 3631 (2023)
Highway agencies monitor the condition of thousands of bridge decks every year. Even though Ground Penetrating Radar (GPR) has been used in bridge-deck evaluation, Step-Frequency GPR (SF-GPR) provides advanced condition assessment yet requires extens
Externí odkaz:
https://doaj.org/article/f4d73d91d24d4893a0146bd16a944c79
Publikováno v:
Journal of Performance of Constructed Facilities. 34
Ground penetrating radar (GPR) has emerged during the last decade as a nondestructive testing method for assessing the subsurface condition of infrastructure components. However, the use of...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6917f9d2b52d128d81cb31f3bda968d
https://doi.org/10.1061/(asce)cf.1943-5509.0001365
https://doi.org/10.1061/(asce)cf.1943-5509.0001365
Autor:
James R. Mekemson, Nicolas Gagarin
Publikováno v:
Near Surface Geophysics. 14:105-115
During the past decade, ground penetrating radar has emerged as a viable non-destructive testing technology for quality control and quality assurance during pavement construction and for the infrastructure subsurface condition assessment. Data are co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63500ae2e9e3c3a872e0344c1e2546d0
https://doi.org/10.3997/1873-0604.2016008
https://doi.org/10.3997/1873-0604.2016008
Publikováno v:
Artificial Intelligence for Engineering Design, Analysis and Manufacturing. 12:243-258
The paper describes and evaluates three methods of modelling earthquake accelerograms using artificial neural networks and linear predictors. These are a radial-Gaussian neural networking system, a linear predictor, and a hybrid of these two. Two met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9e5542c1603b2a434b27cae2e08db32
https://doi.org/10.1017/s089006049812303x
https://doi.org/10.1017/s089006049812303x
Autor:
Nicolas Gagarin
Publikováno v:
PCI Journal. 41:92-110
This paper focuses on the Multivariate Analysis of Variance (MANOVA), a method widely used in the biosciences. Engineers involved in experimental work can find linear discriminants, ellipsoidal contours, and Hotelling's T 2 test useful when they comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b55e713cf088ad5beb190e7f5650865
https://doi.org/10.15554/pcij.03011996.92.110
https://doi.org/10.15554/pcij.03011996.92.110
Publikováno v:
Transportation and Development Institute Congress 2011.
This article discusses the results of a research and development project to detect and evaluate inductive loops used in intersections for traffic detection and control using a step-frequency ground-penetrating-radar (SF-GPR) array. The frequency band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6030949d2e796faec90b1c0427ab842
https://doi.org/10.1061/41167(398)12
https://doi.org/10.1061/41167(398)12
Autor:
James R. Mekemson, Nicolas Gagarin
The feasibility of measuring slab curling using high-speed profilers was assessed by the Turner-Fairbank Highway Research Center of the Federal Highway Administration. The primary objectives of the study were to: (1) measure the surface profile of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56adfa46642ad91548e76351391afd80
https://doi.org/10.1520/stp45248s
https://doi.org/10.1520/stp45248s
Methods for detection and characterization of signals in noisy data with the Hilbert-Huang Transform
The Hilbert-Huang Transform is a novel, adaptive approach to time series analysis that does not make assumptions about the data form. Its adaptive, local character allows the decomposition of non-stationary signals with hightime-frequency resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aca538eab8430a7b55bea8290f9a28c
Publikováno v:
International Journal of Vehicle Design. 36:287
Inertial road profile measurements are widely used to assess the condition of existing pavements and monitor the quality control for smoothness of newly constructed pavements. A metric known as the International Roughness Index (IRI), computed from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cde3c824a489de128418ad559d0d0b11
https://doi.org/10.1504/ijvd.2004.005361
https://doi.org/10.1504/ijvd.2004.005361
Conference
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