Effect of boundary constraints on the response of reinforced concrete structures to high overload impacts

The study of the dynamic response and destruction characteristics of concrete structures under high overload impact conditions is a hot topic in the academic and engineering circles. In this study, the process of the “Turbojet-6” engine striking a reinforced concrete structure with strength of C60 a...

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Bibliographic Details
Published in:Journal of physics. Conference series 2024-12, Vol.2891 (4), p.42020
Main Authors: Meng, Xin, Wang, Lei, Huai, Ronghua, Yan, Huadong
Format: Article
Language:English
Subjects:
Boundary conditions
Concrete structures
Constraints
Deformation analysis
Deformation effects
Dynamic response
Impact analysis
Impact resistance
Overloading
Reinforced concrete
Turbojet engines
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Summary:The study of the dynamic response and destruction characteristics of concrete structures under high overload impact conditions is a hot topic in the academic and engineering circles. In this study, the process of the “Turbojet-6” engine striking a reinforced concrete structure with strength of C60 at a speed of 230m/s was simulated and analysed. The calculation results show that different forms of boundary constraints have almost no effect on the resistance of reinforced concrete structures to destruction, but have a great impact on the deformation of reinforced concrete structures, and the stronger the boundary condition constraints, the greater the structural deformation.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2891/4/042020