摘要
本文介绍了浅层固化技术在珠海富山某地块软土地基特别是淤泥地基中的应用和效果,该技术具有处理大面积地基、经济效益高、处理工期短、处理效率高等优点。地基经该技术处理后,具备大型施工设备、车辆在场地里行走和作业条件,显著增强水泥搅拌桩的固结效果和强度,承台开挖中能防止管桩偏位、倾斜等,避免发生淤泥翻涌现象。通过工程实例分析该技术在道路基础和桩基础施工中的作用和效果,为此类地质条件的工程提供参考。
The article presents the application and effects of shallow curing technology in the soft soil foundation,especially the silt foundation,of a certain block in Fushan,Zhuhai.This technology boasts advantages such as the ability to treat large areas of foundation,high cost-effectiveness,short treatment duration,and high processing efficiency.After the foundation is treated with this method,it can support the movement and operation of large construction equipment and vehicles on site,significantly enhancing the consolidation effect and strength of cement mixing piles.During the excavation of pile caps,it can prevent the deviation and tilting of pipe piles and avoid the phenomenon of silt boiling.Through the analysis of engineering examples,the article explores the role and effects of this technology in the construction of road foundations and pile foundations,providing a reference for projects under similar geological conditions.
作者
彭军
PENG Jun(Supervision&Test Department For Construction Engineering of Doumen District,ZhuHai)
出处
《广东建材》
2024年第10期100-103,共4页
Guangdong Building Materials
关键词
深厚软土
地基处理
浅层固化
水泥土搅拌桩
预应力管桩
Deep soft soil
Foundation treatment
Shallow curing
Cement-soil mixing pile
Prestressed pile
