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卢班戈项目位于安哥拉南部威拉省,项目范围内表层残积土具有细粒土含量高,轻重不均的湿陷特性及遇水软化等特点,结合一期大型的湿陷土实验分析数据,对施工范围内(包括市政和房建)采用普遍强夯作为地基处理手段,通过前期的试夯以及对前后地基采集数据的分析,确认了施工时采用的基本参数,并在具体施工过程中,依照不同区位土壤的特性,适时调整施工参数,以确保地基处理方案的可行性和经济性。
The Lubango project is located in Huila, southern Angola. The residual soil in the project area has the characteristics of high content of fine-grained soil and uneven gravidity and water softening. Combined with a large-scale experimental data of collapsible soil, In the scope of construction (including municipal and housing construction) using the dynamic compaction as a foundation treatment, through the early trial and analysis of ground and ground acquisition data to confirm the construction of the basic parameters used in the specific construction process, According to the characteristics of soil in different locations, timely adjust the construction parameters to ensure the feasibility and economy of the foundation treatment scheme.