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(中国水电顾问集团中南勘测设计研究院 长沙 410014)
【提要】通过对湖南省常德市芙蓉大厦基础设计及地基处理的研究,首次在常德地区高层建筑基础设计中采用浅基础,并引入其它工程领域中较为成熟的地基灌浆技术,获得了各种宝贵的试验及观测资料,取得了很好的经济和社会效益,为高层建筑浅基础设计在卵石地基上的应用和推广,提供了可供参考的成功范例。
【关键词】 卵石地基 高层建筑 浅基础 压力灌浆 试验 观测Research on Design and Treatment of Highrise Building Foundation on Pebble Ground/Huang Yan,Li Yizhi(China Hydro Midsouth Design & Research Institute,Changsha 410014,China)
Abstract:In Changde,Hunan provience,it is the first time to use the shallow foundation as the highrise building foundation and grouting technique which is generally used in other fields of engineering based on the research of foundation design and treatment.The data of the test and the observation are valuable.The engineering gained great social and economical benifits.It can be used for reference on design and treatment in shallow foundation of highrise buildings on pebble ground.
Keywords:pebble ground;highrise building;shallow foundation;grouting;test;observation