挤密桩预处理在湿陷性黄土地区高层建筑的应用

The application of compaction pile pretreatment in high-rise buildings of collapsible loess area

结合具体工程实例,对素土挤密桩预挤密处理后灌注桩基础在大厚度湿陷性黄土地区高层建筑中的应用进行了探讨,从检测内容、检测结果等方面作了具体论述,达到了消除地基湿陷性的目的,提高了单桩承载力。

Combining with specific project example, the paper discussed the application of usually ：soil compaction pile pre-eompaction treatment post cast-in-place foundation in the high-rise buildings of big thickness collapsible loess area, discussed in detail from testing content, testing resuits and other aspects, gained the objective to eliminate foundation collapsibility, improved the bearing capacity of single pile.