Behavior of concrete reinforced with fibers from end-of-life tires under high compressive strain rates

• Autorzy: Pająk Małgorzata , Janiszewski Jacek , Kruszka Leopold

Identyfikatory

DOI

10.24423/EngTrans.941.20190124

• Języki publikacji: EN

Abstrakty

EN

The behavior of concrete reinforced with the fibers obtained from the end-of-life tires under high compressive strain rates was the scope of this research. The laboratory investigations were performed using the Hopkinson Pressure Bar with a diameter of 40 mm. The waste fibers with untypical geometrical parameters were applied to concrete with a dosage of 30 kg/m3 . The pronounced increase of compressive strength of the RSFRC, when subjected to high strain rates, was observed. The strain rate sensitivity of the RSFRC expressed by DIF was comparable to the other results presented in the literature.

Słowa kluczowe

EN

Hopkinson bar; fibre reinforced concrete; fibers from end-of-life tires; high compressive strain rates

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2019
• Tom: Vol. 67, iss. 1
• Strony: 119--131
• Opis fizyczny: Bibliogr. 23 poz., rys., tab., wykr.

Twórcy

autor

Pająk Małgorzata

• Department of Structural Engineering Silesian University of Technology Akademicka 2A, 44-100 Gliwice, Poland

autor

Janiszewski Jacek

• Military University of Technology Urbanowicza 2, 00-908 Warsaw, Poland

autor

Kruszka Leopold

• Military University of Technology Urbanowicza 2, 00-908 Warsaw, Poland

Bibliografia

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