基于高聚物压浆法高速公路桥梁桥头跳车处治  

Treatment for Bump at Bridge-head on Expressway Based on Polymer Grouting Method

作　　者：张丽君 ZHANG Li-jun(Loufan Highway Management Section of Shanxi Provincial Highway Bureau,Taiyuan,Shanxi 030012,China)

机构地区：[1]太原公路分局娄烦公路管理段,山西太原030012

出　　处：《山西交通科技》2022年第4期85-87,共3页Shanxi Science & Technology of Transportation

摘　　要：随着近年来高速公路重载车辆数量逐渐增加,车辆通过桥梁桥头时经常出现跳车现象,桥头跳车现象也普遍存在各等级公路中,为了进一步降低桥头跳车现象的发生,消除桥头车辆行车安全隐患,利用高聚物压浆处治汾平高速公路桥头路段桥头跳车现象达到非常好的治理效果。As the number of heavy vehicles in expressways gradually increases in recent years,the bump occurs frequently when vehicles pass the bridge,and it also occurs on all grades of highways.To further reduce the occurrence of vehicle bumps at the bridge-head and eliminate the hidden danger of vehicle driving at the bridge-head,this paper uses polymer grouting to treat the vehicle bumps at the bridge-head of Fenping Expressway,achieving an excellent treating effect.

关 键 词：高速公路桥梁 桥头跳车 高聚物压浆 处治 

分 类 号：U445.7[建筑科学—桥梁与隧道工程]