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作者针对本项目的地质特点,通过对人工挖孔桩、预应力管桩及基坑支护各自特点的比较,从而选择技术安全可靠、施工期短的预应力管桩。对于珠海地区高层建筑基础采用预应力管桩的优点提出自己的看法。
Based on the geological characteristics of this project, the authors selected the prestressed pipe piles with safe and reliable technology and short construction period by comparing the features of artificial digging piles, prestressed pipe piles and foundation pit support. The Zhuhai high-rise building foundation adopts the advantages of prestressed pipe piles.