长沙某小区G5栋高层建筑基础选型分析  

Analysis of Foundation Selection of G 5 High-rise Building in Changsha

作　　者：袁细平 杨邱星 YUAN Xiping;YANG Qiuxing(Changsha Planning and Design Survey Research Institute,Changsha 410007,China)

机构地区：[1]长沙市规划勘测设计研究院,湖南长沙410007

出　　处：《城市勘测》2023年第2期198-200,共3页Urban Geotechnical Investigation & Surveying

摘　　要：根据澳海·望洲府项目三期G5栋工程地质条件及水文地质条件,对基础选型进行了分析,根据浅层平板载荷试验结果提高了卵石层的承载力,采用重型动力触探试验验证了卵石层密实度的均匀性,将该栋基础形式从桩基础变为天然地基,给出了安全合理,经济可行的最优方案。According to the engineering geological and hydrogeological conditions of G 5 building in the third phase of Ao Hai Wang Zhou Fu Project,the foundation type selection is analyzed,and the bearing capacity of the pebble layer is increased according to the results of the shallow plate load test,the uniformity of compactness of the pebble bed is verified by the heavy dynamic penetration test,and the form of the foundation is changed from Pile Foundation to Natural Foundation.

关 键 词：高层建筑 基础选型 浅层平板载荷试验 承载力 重型动力触探试验 

分 类 号：TU470[建筑科学—结构工程]