复杂地层条件下大口径钻孔灌注桩施工方法  

Construction Method of Large Caliber Cast_in_place Pile in Complex Strata

作　　者：朱亮春 

机构地区：[1]江苏地质基桩工程公司,江苏镇江212001

出　　处：《施工技术》2007年第1期59-60,78,共3页Construction Technology

摘　　要：针对工程特点,阐述了大口径嵌岩灌注桩成孔、清渣、灌注等过程,采用较为合理的工艺方法,达到优质、快速、降本之目的。Based on the characteristic of the project, the author presents some aspects of large caliber cast-inplace pile, including pore-forming, slag removal, and grouting. Engineers adopt reasonable techniques to construct with high quality, less time and low cost.

关 键 词：大口径灌注桩 嵌岩 钻进 

分 类 号：TU753.5[建筑科学—建筑技术科学]