摘要
分析了高速公路桥头跳车原因 ,提出了用无砂大孔混凝土和 CFG桩处理桥涵台背区不均匀沉降的方法 。
At first, the reasons of vehicle bump at the end of highway bridge are analyzed, then the measures using macroporous concrete without sand and cement flyash gravel (CFG) piles to reduce the unequal settlement at the back of bridge and culvert are put forward. Consequently, the phenomenon of vehicle bump at the end of bridge will be avoided efficiently.
出处
《公路》
北大核心
2004年第3期109-112,共4页
Highway
