桥梁薄壁墩火灾后评估检测与加固

Testing and Reinforcement of Bridget Thin Wall Pile after Fire Disaster

文章以某桥梁薄壁墩为例,介绍了火灾后薄壁墩墩身的损伤情况,检测分析了其材料力学性能和承载力损失率,并提出了相应的加固措施及施工要点。

Taking one bridge thin wall pile as an example,the article introduces its damage condition after the fire and analyzes its mechanic property and bearing capacity loss rate.The corresponding reinforcement method and construction key point is proposed at the end.