复杂地层条件钻孔灌注桩的施工方法

摘要

According to the engineering geological conditions,this paper analyzed the key and difficult of construction engineering,introduced the construction countermeasures and measures,illustrated the large diameter bored pile hole,slag,cast-in-place and other main construction technology in complex strata,taken together more reasonable process,achieved the goal of high-quality,fast,reducing cost.%针对工程的地质条件，分析了工程施工的重难点，介绍了施工对策与措施，阐述了复杂地层上大直径灌注桩成孔、清渣、灌注等主要的施工技术，以期采用较为合理的工艺方法，达到优质、快速、降低成本的目的。