近几年预制管桩桩基础作为提高地基的承栽能力一种技术措施,在建筑施工得到推广应用,通过试验,研究和分析桩的特点,分析桩的作用和效果.%In recent years, the pile foundation of prefabricated pipe, as a technical measure to improve the carrying capacity, was used widely in construction.Through testing, this paper studies and analyzes the characteristics, role and effect of piles.
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