摘要
漳州篁渡桥6#墩基底冲刷掏空、墩身倾斜、线路形成折线,依据现场险情调研结果进行桥梁应急抢险加固施工,采用吹砂筑岛围堰旱地施工钻孔注浆,取得了良好的效果。
The foundation of 6"pier of Zhangzhou Huangdu Bridge is washed and emptied,the pier body is inclined,and the line forms a broken line.According to the investigation results of the field danger situation,this paper carries out the bridge emergency rescue and reinforcement construction,and uses sand blowing to build the island cofferdam dry land construction drilling grouting,which has achieved good results.
作者
彭伟林
PENG Wei-lin(China Railway Bridge(Nanjing)Bridge and Tunnel Diagnosis&Treatment Co.Ltd.,Nanjing 210061,China)
出处
《工程建设与设计》
2020年第18期76-77,共2页
Construction & Design for Engineering
关键词
吹砂筑岛
钻孔
注浆
钢梁纠偏
堆载试验
sand blowing island building
drilling
grouting
steel beam correction
heaps test
