摘要
分析调整公路桥头跳车原因,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,从而有效地减轻桥头跳车现象。
The paper analyses reasons for vehicle bump at head of bridge on freeway, and advances treating the unequal settlement of culvert abutment back area with the concrete having major aperture and without sand and the Pile CFG, effectively reducing the vehicle bump.
出处
《北方交通》
2007年第9期44-45,共2页
Northern Communications
关键词
高速公路
桥头跳车
无砂大孔混凝土
CFG桩
Freeway Vehicle bump at head of bridge Concrete with major aperture without sand CFG pile
