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结合工程实例对高层建筑基础采用钻孔灌注桩、预应力高强混凝土管桩和预应力高强混凝土空心方桩进行综合分析评价,结果表明,预应力高强混凝土空心方桩具有综合优势,可供类似工程参考。
Combined with engineering examples, the bored pile, prestressed high-strength concrete pipe pile and prestressed high-strength concrete hollow square pile are synthetically analyzed and evaluated on the foundation of high-rise building. The results show that the prestressed high strength concrete hollow square pile has comprehensive advantages and can be used for similar projects reference.