Evaluating the Quality of Reinforced Concrete Electric Railway Poles by Thermal Nondestructive Testing; Applied Sciences; Vol. 8, iss. 2

Evaluating the Quality of Reinforced Concrete Electric Railway Poles by Thermal Nondestructive Testing; Applied Sciences; Vol. 8, iss. 2

Bibliographic Details
Parent link:Applied Sciences
Vol. 8, iss. 2.— 2018.— [222,13 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Центр промышленной томографии Научно-производственная лаборатория "Тепловой контроль", Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение иностранных языков
Other Authors: Sannikov D. V. Dmitry Valerievich, Kolevatov A. S. Aleksandr Sergeevich, Vavilov V. P. Vladimir Platonovich, Kuimova M. V. Marina Valerievna
Summary:Title screen
Thermal nondestructive testing can be used to inspect reinforced concrete supports that are widely used in various industries. Corrosion damage is a typical defect found in these supports. Corrosion usually starts as a separation between the concrete and the steel rebar. Damage is exacerbated by pressure that is caused by the formation of corrosion products. The most logical method for using IR to detect corrosion or a disbond would be to heat up the rebar by resistive or inductive heating. In both cases, monitoring the dynamic temperature distributions on the pole allows for the evaluation of reinforcement quality. The thermal properties of steel, concrete, air, and corrosion products differ greatly. The magnitude of temperature anomalies and their behavior over time depend on the presence of corrosion products, air gaps, and the quality of contact between rebar and concrete.
Language:English
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
тепловые испытания
нагрев
численное моделирование
Online Access:http://earchive.tpu.ru/handle/11683/64941
https://doi.org/10.3390/app8020222
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659672

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