Experimental and numerical investigation of concrete structures with metal and non-metal reinforcement at impulse loadings

31st International Conference on Equations of State for Matter

Radchenko, P.A.^1 ; Batuev, S.P.^1 ; Radchenko, A.V.^1 ; Plevkov, V.S.^1 ; Kudyakov, K.L.^1

Tomsk State University of Architecture and Building, Solyanaya Square 2, Tomsk

634003, Russia^1

关键词: Comparative analysis;    Composite reinforcement;    Concrete elements;    Experimental and numerical studies;    High strength concretes;    Impulse loading;    Numerical and experimental study;    Numerical investigations;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/774/1/012065/pdf
DOI  :  10.1088/1742-6596/774/1/012065

来源: IOP

【 摘 要 】

Manufacturing durable and high-strength concrete structures has always been a relevant objective. Therefore special attention has been paid to non-metallic composite reinforcement. This paper considers experimental and numerical studies of nature of fracture and crack formation in concrete beams with rod composite reinforcement. Fiber glass rods, 6 mm in diameter, have been used as composite reinforcement. Concrete elements have been tested under dynamic load using special pile driver. The obtained results include patterns of fracture and crack formation, maximum load value and maximum element deflection. Comparative analysis of numerical and experimental studies has been held.