摘要
Abstract
In high-rise buildings, composite foundation is not economical in pile foundation construction, so it is rarely ad- opted in Dongguan area. But in certain circumstances, it also has its advantage. Based on the analysis of characteristics of the building, site conditions and economical factors, this study selects the composite foundation high-pressure rotary jet gro- uting pile as an example, and introduces its design points, ho- ping to provide reference for similar design.关键词
高压旋喷桩/复合基础/设计/高层建筑Key words
high pressure jet grouting pile/composite foun- dation/design/high-rise building
