摘要
根据对西潼高速公路改扩建工程某桥桥头回填路基的加固处理,分析土工格栅加固方法处理"桥头跳车"的可行性。经过实验测定的数据对比分析,土工格栅加固方法效果明显,可以应用于新建高速公路的路基加固工程。
According to the backfill roadbed reinforced treatment of a typical bridge in the expansion project of Xi＇an-Lintong highway,the feasibility of alleviating the jumping in the bridge abutment with the reinforced method of geotechnical grille is analyzed.Comparative analysis of experiment data proves that the effect of the reinforced method of geotechnical grille is notable and it can be used in the roadbed reinforcement engineering of new expressway.
出处
《石家庄铁路职业技术学院学报》
2011年第1期18-22,共5页
Journal of Shijiazhuang Institute of Railway Technology
关键词
土工格栅
桥头跳车
地基处理
geotechnical grille bumping at bridge-head foundation treatment
