北京地区变刚度调平地基处理设计与施工工程实例
摘要:北京某项目设计为大底盘多塔楼建筑群,不同塔楼之间高差悬殊,同一塔楼其核心筒和框架柱要求的地基承载力相差异常悬殊,针对建筑结构出现的特殊要求,通过变刚度调平地基处理设计的成功应用,既大幅度提高天然地基承载力和降低建筑沉降,同时又很好的解决建筑差异沉降过大的问题,创造了良好的经济效益和社会效益,为今后北京地区类似地质条件的工程应用积累了宝贵的经验。
Abstract:A project of Beijing design for multi tower structure with a large podium building group, there is big height difference among towers, and the core tube and frame column foundation of same tower bearing capacity difference of abnormal disparity, according to special requirements of the construction structure, by variable stiffness adjustment foundation treatment design of successful application, both greatly improve the natural foundation bearing capacity and reduce building subsidence and resolve differences in construction settlement is too large, but also to create a good economic and social benefits, also for engineering application in Beijing area with similar geological conditions of accumulated valuable experience.
中文标题：
北京地区变刚度调平地基处理设计与施工工程实例
Design and Construction Example of Variable Stiffness Leveling Foundation Treatment in Beijing Area
作者：
周军红
Zhou Junhong
作者简介:周军红,男,1980年生,汉族,山西运城人,硕士,高级工程师,全国注册一级建造师,主要从事岩土工程勘察、基坑支护、地基处理设计与施工管理工作。E-mail:ecnboy@126.com,ecnboy@hotmail.com
通讯地址：
中航勘察设计研究院有限公司, 北京 100098
AvicGeotechnicalEngineeringInstituteCo.,Ltd,Beijing100098,China
中图分类号:TU473.12
doi:10.3969/j.issn.1007-2993.2016.06.013
出版物：岩土工程技术
收稿日期:2016-09-13
关键词:变刚度调平,桩基,非均匀布桩,高层建筑
Key words:variable stiffness leveling,pile foundation,non-uniform pile layout,high-rise building,
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