摘要
针对当前市政路桥施工中对软土地基处理不合理,造成地基稳定性差,容易造成较大沉降变形的问题,以某市政路桥施工项目为例,开展对软土地基处理技术的研究。通过水泥土搅拌桩与泡沫混凝土区域地基处理、软土地基低能量强夯施工,提出一种全新的软土地基处理技术。通过对实践效果分析得出,新的处理技术应用后,地基稳定性得到明显提升,沉降变形量得到有效控制,在极大程度上促进市政路桥施工质量提升。
In view of the unreasonable treatment of soft soil foundation in the current municipal road and bridge construction, resulting in poor foundation stability and easy to cause large settlement and deformation, a municipal road and bridge construction project is taken as an example to carry out research on soft soil foundation treatment technology. Through the foundation treatment of cement soil mixing pile and foam concrete area and low energy dynamic compaction construction of soft soil foundation, a new soft soil foundation treatment technology is proposed. Through the analysis of the practical effect, it can be concluded that after the application of the new treatment technology, the foundation stability has been significantly improved, and the settlement deformation has been effectively controlled, which greatly promotes the construction quality of municipal roads and bridges.
作者
李春生
Li Chunsheng(Anhui Highway Engineering Construction Supervision Co.,Ltd.,Hefei 230051,China)
出处
《科学技术创新》
2022年第27期132-135,共4页
Scientific and Technological Innovation
关键词
软土
处理
路桥
市政
技术
地基
soft soil
handle
road and bridge
municipal
technology
foundation
