高层建筑大范围超深回填地基处理技术
摘要:随着我国城市化建设进程的推进，不良土地资源的合理使用是城市发展必然面对的课题。城市在发展扩张中常常碰到砂石坑或地基条件很差的地段，其地基处理的方法、地基处理的效果影响工程造价，影响上部结构的质量安全。某工程地基为大范围深度达17 m的砂石坑，采用了大面积砂石坑的地基处理技术，地基达到了设计承载力要求，取得了良好的经济、技术效益。
Abstract:With the development of urbanization in China, the high quality construction land has been significantly decreased. Rational utilization of defective land resources is a great subject of urban development faced at present. In urban expansion process, we often meet sandstone pit or weak soil area, and the foundation treatment method and result will affect construction cost and superstructure quality security. The foundation is a sandstone pit with a wide range of depth of 17 m. A new foundation treatment technology for sandstone pit with sizable area was introduced. Practice proves that it is an economic and effective method of ground treatment and has fulfilled the design requirements of the stability of soil bearing capacity.
中文标题：
高层建筑大范围超深回填地基处理技术
Deep Fill Layer with Sizable Area Foundation Treatment Technology for Tall Buldings
作者：
陈建民
Chen Jianmin
作者简介:陈建民,1977年生,男,山东济宁人,工程师,主要从事工程技术管理工作。E-mail:cjmin2000@126.com
通讯地址：
中国水电建设集团房地产有限公司, 北京 100048
ChinaHydropowerConstructionGroupRealEstateCompanyCo.,Ltd,Beijing100048,China
中图分类号:TU472
doi:10.3969/j.issn.1007-2993.2014.05.006
出版物：岩土工程技术
收稿日期:2014-03-10
网络出版日期:2021-07-19
关键词:高层建筑,超深回填土,地基处理
Key words:tall buildings,deep backfilled soil,foundation treatment
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