摘要
对钻孔灌注桩施工中正循环和反循环钻孔工艺进行了简单比较,并结合津汕(威乌)公路冀津界至冀鲁界段高速公路漳卫新河大桥的施工过程,总结了反循环工艺的优越性。
This paper compared direct circulation technology with reverse circulation technology applied in bored pile construction. Combining with the work progress of Zhangwei New River Bridge in Hebei section （from the boundary between Hebei and Tianjin to the boundary between Hebei and Shandong）, it summarized the superiorities of reverse circulation technology.
出处
《河北工程技术高等专科学校学报》
2008年第2期52-53,59,共3页
Journal of Hebei Engineering and Technical College Quarterly
关键词
钻孔灌注桩
钻孔
反循环工艺
bored pile
drilling
reverse circulation technology
