A NEW TECHNIQUE FOR STRENGTHENING CONCRETE STRUCTURES——NEAR-SURFACE MOUNTED FRP REINFORCEMENT
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摘要: 嵌入式(NSM)加固法是FRP材料加固混凝土结构的一种新的应用形式,较外贴加固在某些方面具有明显优势。目前该技术在国内的研究应用尚属空白,对在该领域已有的国外文献从材料、试验研究、粘结性能和设计方法等几个方面进行了总结,可为国内今后开展相关的研究和应用提供借鉴和参考。Abstract: Near-surface mounted (NSM) FRP reinforcement is emerging as a promising technique for the strengthening of concrete structures, as it offers some real practical advantages over externally bonded FRP reinforcement. This paper presents a state-of-the-art review of the existing international research on NSM reinforcement.Topics covered include materials, bond behaviour, flexural strengthening tests and design recommendations. It provides a basis for further research and application in China.
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Key words:
- FRP /
- near surface mounted /
- concrete structure /
- strengthening
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