摘要
PHC管桩是一种在工程中应用得越来越多的桩型,但其在基坑支护工程中却应用得较少,这主要是由于PHC管桩的桩身抗弯能力不强。近几年大量的工程实例表明PHC管桩在基坑支护工程中的应用是可行的,而且有助于提高施工效率,并有很好的环境效应。结合具体的工程实例,探讨了PHC管桩在基坑支护工程中的应用。
PHC pile is a type of piles, which is used more and more in the engineering. But its flexural capacity is not high, so PHC pile is used little in the foundation pit supporting. Recently, plenty of practical engineering experiences have indicate that the using of PHC pile in the foundation pit supporting is feasible, and the using of PHC pile can improve the efficiency of construction and has better environment effect. The paper discusses the application of PHC pile in foundation pit supporting with a practical engineering.
出处
《国外建材科技》
2007年第1期70-73,共4页
Science and Technology of Overseas Building Materials
关键词
PHC管桩
基坑支护
抗弯性能
挤土效应
PHC pile
foundation pit supporting
flexural capacity
compaction effect
