摘要
砂卵石地基具有承载力高，压缩性小等优点，是高层建筑箱形基础（以下筒称箱基）良好的天然地基。由于砂卵石地基反力系数在我国箱基规范中没有明确规定，所以，我国砂卵石地基虽有广泛的分布，而没有得到充分的利用。本文主要利用积累的部分砂卵石地基实测资料，加以分析对比，寻找到一些变化规律，供今后的工程设计参考使用。
Cobble stone subgrade has many advantages,such as high bearing capactity and low compressibility.It can be an ideal natural subground under box foundation of high rise building.The coefficient of cobble stone subgrade reaction is not explictily regulated in code.so the full advantage of cobble stone subgrade has not been taken at present,although it widely spreads in our country.Based on analysis and comparison of some measurement materials,the authors obtain many variation rules of cobble stone subgrade reaction,which can be used as reference material for future project design
出处
《西安矿业学院学报》
1999年第1期46-49,共4页
Journal of Xi'an University of Science & Technology
关键词
高层建筑
箱形基础
砂卵石地基
地基反力
分布
high rise buildin
cobble stone subgra
reactio
cooperatio
box foundation
