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刚性桩复合地基是近几年发展起来的地基处理技术,特别是在仓库、道路、广场以及地质情况较差的地区,相对于其他地基处理技术更具有优势。结合某物流仓库地基处理项目,通过对比几种地基处理方案在深厚软土地基中的设计及应用,表明刚性桩复合地基对于处理深厚软土地基具有较好的效果,同时通过承载力和沉降验算证明了预制桩网复合地基能够满足此工程地基处理的技术要求和规范要求,可供类似深厚软土地基处理工程参考。
Rigid pile composite foundation is a ground-based treatment technology developed in recent years, especially in the areas of warehouses, roads, squares and poor geological conditions, and has advantages over other foundation treatment technologies. Combining with a logistics warehouse foundation treatment project, the design and application of several foundation treatment schemes in deep soft soil foundation are compared. It is shown that the rigid pile composite foundation has good effect on the treatment of deep soft soil foundation. At the same time, through the checking of bearing capacity and settlement It is proved that the prefabricated pile net composite foundation can meet the technical requirements and specifications of this project foundation treatment and can be used as a reference for similar deep soft soil foundation treatment engineering.