摘要
介绍了干拌混凝土桩复合地基处理路基沉陷问题。工程验证结果表明,该技术不仅可以改善原路基土的性能,提高路基土的承载能力,而且施工场地小,简便快速,非常适用于正在运营公路的路基沉陷加固,有着广泛的应用前景。
This paper introduces the treatment of subgrade settlement problem with dry-mixed concrete pile composite foundation. Engineering demonstration result indicates that this technology can improve performance and increase bearing capacity of the original foundation soil with small construction site and convenient and rapid operation, which is right applicable for subgrade settlement reinforcement of highways in use and has wide application prospect.
出处
《路基工程》
2010年第1期168-170,共3页
Subgrade Engineering
关键词
路基沉陷
干拌混凝土桩
复合地基
subgrade settlement
dry mixed concrete pile
composite foundation
