Strength calculation for fiber concrete slabs under high velocity impact

Strength calculation for fiber concrete slabs under high velocity impact

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1800 : Youth, Science, Solutions: Ideas and Prospects (YSSIP-2016).— 2017.— [040008, 6 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт социально-гуманитарных технологий (ИСГТ) Кафедра социальных коммуникаций (СК), Национальный исследовательский Томский политехнический университет (ТПУ) Институт кибернетики (ИК) Кафедра программной инженерии (ПИ)
Other Authors: Ustinov A. Artem, Kopanitsa D. G. Dmitry Georgeevich, Belov N. Nikolay, Jugov N. Nikolay, Jugov A. Alexey, Koshko B. Bogdan, Kopanitsa G. D. Georgy Dmitrievich
Summary:Title screen
The paper presents results of the research on strength of concrete slabs reinforced with steel fiber and tested under a high velocity impact. Mathematical models are proposed to describe the behavior of continua with a complex structure with consideration of porosity, non-elastic effects, phase transformations and dynamic destructions of friable and plastic materials under shock wave impact. The models that describe the behavior of structural materials were designed in the RANET-3 CAD software system. This allowed solving the tasks of hit and explosion in the full three-dimensional statement using finite elements method modified for dynamic problems. The research results demonstrate the validity of the proposed mathematical model to calculate stress-strain state and fracture of layered fiber concrete structures under high velocity impact caused by blast wave.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
бетонные плиты
прочность
высокие скорости
Online Access:http://dx.doi.org/10.1063/1.4973049
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655187

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