Zobrazeno 1 - 10
of 836
pro vyhledávání: '"Nondestructive testing (NDT)"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 476-488 (2024)
In this article, an experimental investigation of microwave quantitative imaging of nondestructive testing (NDT) applications for concrete road structures is presented. A radar prior-based contrast source inversion (CSI) scheme is introduced to achie
Externí odkaz:
https://doaj.org/article/9eb362bced484acd8eeca4fa7a6001db
Autor:
Azizi, Arad, Hejripour, Fatemeh, Goodman, Jacob A., Kulkarni, Piyush A., Chen, Xiaobo, Zhou, Guangwen, Schiffres, Scott N.
Publikováno v:
Rapid Prototyping Journal, 2023, Vol. 29, Issue 6, pp. 1109-1120.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-09-2022-0290
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4860 (2024)
This paper presents a study to accurately evaluate defects in concrete decks using ultrasonic pulse-echo signals. A reinforced concrete deck with void defects was designed and evaluated for validation, and a commercial ultrasonic pulse-echo (UPE) dev
Externí odkaz:
https://doaj.org/article/10e87c8eb2ba4e9db490532d2d3cbd08
Publikováno v:
Shipin gongye ke-ji, Vol 44, Iss 10, Pp 304-310 (2023)
Based on the visible and near-infrared reflectance spectroscopy technique, stacked supervised autoencoders (SSAE) in deep learning were used to model the anthocyanin content of blueberry pomace. First, preprocessing and feature screening for spectral
Externí odkaz:
https://doaj.org/article/cef7c2d15d3541169333bb9fc310c908
Publikováno v:
Buildings, Vol 14, Iss 3, p 798 (2024)
Although accurately estimating the early age compressive strength of concrete is essential for the timely removal of formwork and the advancement of construction processes, it is challenging to estimate it in cool, cold, hot, or unmanaged conditions.
Externí odkaz:
https://doaj.org/article/885074533aa948e1a44dce2fb9206376
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 40, Iss 6, Pp 77-82 (2022)
The S-band electron linear accelerator developed for nondestructive testing is primarily used to inspect pressure vessels, petrochemical parts, and other industrial components. The X-band electron linear accelerator has been developed in RIAMB, owing
Externí odkaz:
https://doaj.org/article/1a3538e756ba4526a1b3a1c4eae69c1f
Autor:
Paweł Karol Frankowski, Tomasz Chady
Publikováno v:
Materials, Vol 16, Iss 21, p 7020 (2023)
This work presents how significantly the proper selection of the magnetization method can improve almost all parameters of the magnetic method and affect the effectiveness of the evaluation of reinforced concrete (RC) structures. Three magnetization
Externí odkaz:
https://doaj.org/article/7e0ed78578e846b3b24580f112a8b8c6
Autor:
Paweł Karol Frankowski, Tomasz Chady
Publikováno v:
Materials, Vol 16, Iss 23, p 7296 (2023)
This paper aims to present multisensory spatial analysis (MSA). The method was designed for the quick, simultaneous identification of concrete cover thickness h, rebar diameter, and alloys of reinforcement in large areas of reinforced concrete (RC) s
Externí odkaz:
https://doaj.org/article/a8b48b8a74264f788fb23814b3fc7014
Publikováno v:
Materials, Vol 16, Iss 21, p 6924 (2023)
This paper presents the development of the lock-in thermography system with an additional cooling system. System feasibility is tested by investigating a square-shaped glass fiber-reinforced polymer (GFRP) with artificially made outer flaws. The infl
Externí odkaz:
https://doaj.org/article/509a76a26ad446308b82a532a4308f87
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