某高层建筑桩筏基础桩间土反力原位测试研究  

Research on reaction of soil among Piles of Pile-raft Foundation of high-rise building by test in situ

作　　者：齐良锋[1] 张保印[2] 简浩[3] 

机构地区：[1]上海应用技术学院土木与建筑工程系,上海200235 [2]西安建筑科技大学土木工程学院,陕西西安710055 [3]上海岩土工程勘察设计研究院,上海200002

出　　处：《岩土力学》2004年第5期827-831,共5页Rock and Soil Mechanics

摘　　要：通过对陕西省邮政电信网管中心大楼工程的桩筏基础进行原位测试,分析得到了西北黄土地区高层建筑桩筏基础的沉降特性、桩间土反力分布、桩顶反力分布、桩间土与桩承担竖向荷载的比例,其结果可供实际工程设计及高层建筑结构设计计算理论研究参考。Our research team had a test in situation on Net Management Center Mansion of Shaanxi Telecom Office, and got some distribution rules of settlement, reaction of soil among piles, pile抯 reaction, the proportion of load carried by pile and soil among piles. The analysis results can be used in real structure design and computing theoretical research of high-rise building in loess area.

关 键 词：沉降观测 桩间土反力 桩顶反力-原位测试 

分 类 号：TU473[建筑科学—结构工程]