北京某高层建筑地基基础方案选优——钻孔压灌素砼桩复合地基在北京地区高层建筑中首次应用

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Foundation Optimization of A Highrise Building in Beijing——Analysis and First Application of Composite Foundation with Cast-in-place Plain Concrete Pile Driven by Auger Rig

摘要: 通过和预制桩基础及其它复合地基在经济、技术、施工、工期等方面的比较分析,钻孔压灌素砼桩被建设单位选中,1997年3月首次应用于北京望京电信局机房楼（一段）工程。
- 钻孔压灌素砼桩 /
- 复合地基 /
- 桩基础 /
- 素砼
Abstract: Introducing the first application of composite foundation with cast-in-place plain concrete pile driven by auger rig in Beijing, comparing it with prefabricated reinforced concrete piled foundation and other composite foundation,analyzing it from the aspects of economics,technique,construction and project time.
- cast-in-place plain concrete pile driven by auger rig /
- composite foundation /
- piled foundation /
- plain concrete