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Measurement of Deflection of Asphalt Concrete Sample-Ravine using Capacitive Sensors

V. I. BratchunDonbas National Academy of Civil Engineering and ArchitectureV. V. StavtsevAutomobile and Road Institute of Donetsk National Technical UniversityYe. A. RomasyukDonbas National Academy of Civil Engineering and ArchitectureV. P. DemeschkinDonbas National Academy of Civil Engineering and ArchitectureV. V. ZhevanovDonbas National Academy of Civil Engineering and ArchitectureT. S. VovkDonbas National Academy of Civil Engineering and Architecture
Abstract: This paper proposes a method for measuring of the deflection of asphalt concrete specimen under the action of cyclic loads using a capacitive sensor of the original design. We discuss the capacitive transducer design, how it works. It has been given a detailed circuit diagram of the proposed capacitive sensor. The advantages and disadvantages of the developed sensor in comparison with foreign analogues have been analyzed.

Keywords: asphalt, fatigue life, deflection, capacitive transducer plate capacitor, the calibration.

Pages: 25-33.

PDF

For citation: Bratchun, V. I.; Stavtsev, V. V.; Romasyuk, Ye. A. [et al.]. Measurement of Deflection of Asphalt Concrete Sample-Ravine using Capacitive Sensors. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2017. – Issue 2017-2(124) Modern building materials. – Р. 25-33. – URL: https://donnasa.ru/publish_house/journals/vestnik/2017/2017-2(124)/st_04_bratchun_stavtsev_romasyuk_demeschkin_zhevanov_vovk.pdf (date of access: 19.11.2024). – ISSN 2519-2817.

Issue 2017-2 (124)
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture