摘要
结合某高速公路工程,阐述路基沉陷病害的关键原因,结合实际情况探讨注浆加固施工技术,涉及材料选择、浆液制备、注浆等环节。结果表明,在有效落实注浆施工技术后,路基沉陷问题得到解决,加固效果良好,使用状态得到改善。
Combined with a highway project,this paper expounds the key causes of subgrade subsidence disease,discusses the grouting reinforcement construction technology combined with the actual situation,involving material selection,slurry preparation,grouting and other links.The results show that the problem of subgrade settlement is solved,the reinforcement effect is good,and the service condition is improved after the grouting construction technology is effectively implemented.
作者
曹威
CAO Wei(Hunan Construction Engineering Transportation Construction Co.Ltd.,Changsha 430000,China)
出处
《工程建设与设计》
2022年第18期170-172,共3页
Construction & Design for Engineering
关键词
高速公路
路基沉陷
注浆加固
expressway
subgrade settlement
grouting reinforcement
