Measurement of Deflection of Asphalt Concrete Sample-Ravine using Capacitive Sensors
V. I. Bratchuna, V. V. Stavtsevb, Ye. A. Romasyuka, V. P. Demeschkina, V. V. Zhevanova, T. S. Vovka
a Donbas National Academy of Civil Engineering and Architecture
b Automobile and Road Institute of Donetsk National Technical University
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.
Link 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: 15.10.2024). (in Russian)
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