Nghiên cứu kết cấu bê tông cốt thép được tăng cường bởi tấm vật liệu tổng hợp composites theo phương pháp dán trên bề mặt
Bùi, Ngọc Dung
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Externally bonded fiber reinforced polymer (FRP) composites method has become a popular technique for strengthening concrete structures in the world. The performance of the interface between FRP – epoxy – concrete is one of the key factor affecting the behavior of the strengthened structure. Analysis for this kind joint is relatively complicated. Abaqus software has been used to simulate three-dimensions a pull – out externally bonded FRP – to – concrete joint. Through this simulation, stress and deflection in bonding system would be investigated.
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