摘要
对于柱下独立基础CFG桩复合地基,当桩间距不变,受基底面积的影响,计算的复合地基承载力差异较大。如何在确定了桩间距后合理的确定独基基底面积,以便最终确定地基承载力是设计的关键。
For the CFG pile composite foundation under the independent foundation,when the pile spacing is con?stant,the calculated composite foundation bearing capacity is greatly affected by the base area.The key to the de?sign is how to determine the base area of a single base after determining the spacing of the piles,so that the ultimate determination of the bearing capacity of the foundation.
作者
任家福
张萍萍
宋方方
REN Jia-fu;ZHANG Ping-ping;SONG Fang-fang
出处
《砖瓦》
2018年第7期76-78,共3页
Brick-tile
关键词
CFG桩复合地基
面积置换率
桩基
地基承载力
CFG pile composite foundation
area replacement rate
pile foundation
bearing capacity of foundation
