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近年来,世界各地仍然被局部战争和恐怖袭击所威胁,已有建筑结构类型面对爆炸荷载的冲击已很难适应当前形势的要求。研究新型建筑材料也不是一朝一夕就能完成的,对已有结构的加固研究迫在眉睫。FPR作为一种高强度复合材料,已广泛应用于建筑的加固和修复工程中。但对于加固后结构的抗爆性能研究,在国内外仍处于艰难探索阶段。对FRP加固钢筋混凝土柱在爆炸荷载作用下的研究现状做较为全面的概括,进而指出当前研究工作的重点,展望未来的研究趋势。
In recent years, the war in various parts of the world is still being threatened by local wars and terrorist attacks. The impact of the existing structural types of structures on blast loads has become very difficult to meet the requirements of the current situation. The research of new building materials can not be done overnight, and research on the reinforcement of existing structures is imminent. FPR as a high-strength composite materials, has been widely used in building reinforcement and repair works. However, the research on antiknock performance of the strengthened structure is still in a difficult exploration stage at home and abroad. The research status of reinforced concrete columns reinforced by FRP subjected to blast load is more generalized, and the emphasis of current research work is pointed out and the future research trends are forecasted.