碳纤维加固法在桥墩加固工程中的应用技术

The application technology of carbon fiber reinforced method in the pier reinforced engineering

在混凝土加固工程中通常采用钢板粘接加固法和碳纤维粘接加固法。钢板加固法目前用的较多，设计理论和施工技术较为成熟；碳纤维布加固法是近年来发展较快的新的加固方法，以强度高、质量轻、耐腐蚀、施工简单等特点备受关注。本文以日本首都高速道路公司承担的首都高速 3 号线高架桥桥墩抗震加固工程为例，讨论碳纤维在混凝土加固工程中的实用技术。

The steel plate reinforced method and the carbon fiber reinforced method are usually adopted in concrete reinforced engineering. The steel plate reinforced method is adopted extensively for its mature design theory and construction technology. The carbon fiber reinforced method is a new method developed rapidly for years. It is attended to its high intension, light weight, corrosion-resistance and simple construction. The paper analyses the application technology of carbon fiber reinforced method for instance the pier vibrate-resistant reinforced engineering of the third capital high-speed viaduct constructed by japan capital high-speed road group.