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摘要:
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简要回顾了PHC管桩的发展历史,论述了开发55 m整节大直径PHC管桩的优越性和桩型、桩长的选择,介绍了钢模和离心机设计的有关技术以及成品桩的结构试验、沉桩试验和实际工程应用情况。以为类似工程提供参考。
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The history of development of PHC spun piles is briefly reviewed and the advantages,types,length and selection of the large diameter PHC spun piles of 55 m long in single sections are described with an introduction to the relevant technologies in designing the steel formwork and the centrifuges as well as the structural tests,pile driving tests and application of the finished spun piles,which may be of reference for similar projects.
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作者简介:
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参考文献:
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[1]GB13467-1999,先张法预应力混凝土管桩[S].
[2]阮起楠.预应力混凝土管桩[M].北京:中国建材工业出版社,2000.
[3]刘瑾瑜,刘明虹.简述PHC管桩的发展态势[J].黄石理工学院学报,2005,(2):24-26.
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