摘要
从桥头跳车产生的原因方面进行了论述,介绍了桥梁台背的加固思想和加固机理,并阐述了台背加固的技术要求及施工方法,加固处理后压实度和承载力得到了较大提高,加固效果良好。
The paper discussed the cause of producing bridge jumped,introduced the reinforcement ideology and strengthening mechanism of bridge abutment,and described the technical requirements and construction methods of abutment reinforcement,the compaction after reinforcement and bearing capacity had been greatly improved,strengthening effect was very good.
出处
《山西建筑》
2011年第12期194-195,共2页
Shanxi Architecture
关键词
桥涵台背
钻孔注浆
施工工法
bridge abutment
drilling grouting
construction method
