摘要
为了抑制大跨度预应力混凝土连续刚构箱梁混凝土裂缝的发展,采取了对箱梁裂缝区域粘贴碳纤维布补强的加固措施,该文详细介绍了粘贴碳纤维布施工挂篮的加工吊装工艺。
In order to restrain the concrete cracking of the large-span pre-stressed concrete continuous rigid frame box girder,the reinforcing measures are taken to stiffen the carbon fiber cloth plastered at the crack area of the box girder.The article introduces in detail the processing and hoisting technology of the construction form traveler to plaster the carbon fiber cloth.
出处
《城市道桥与防洪》
2007年第10期50-53,共4页
Urban Roads Bridges & Flood Control
关键词
大跨度连续刚构
裂缝
碳纤维布加固
挂篮吊装
large-span continuous rigid frame,crack,carbon fiber cloth reinforcing,form traveler hoisting
