摘要
介绍在高等级公路竣工后路基沉降的原因,并从施工、地质资料等方面进行分析,给出路基下沉的几项具体适用措施。从技术、经济方面综合考虑,提出与实际环境条件相适应的基层施工工艺。对高填方路基出现的严重病害采取有效的处理办法,使路基处于良好的技术状态。
According to the formations that cause the subgrade sinkage ofter construction, discussion is made on how to prevent the re-occuring from the construction technique and geological situation. These preventions prove to be effective in high filling subgrade construction.
出处
《交通科技与经济》
2007年第5期16-17,共2页
Technology & Economy in Areas of Communications
关键词
高速公路
路基
沉降
防治措施
expressway
subgrade
settlement
prevention
