摘要
针对CFG桩复合地基在20层以上层高层建筑适用性的问题,结合河北廊坊土质情况对20层以上层高层建筑CFG桩复合地基沉降观测数据进行系统的分析,并将沉降计算值与实测值进行综合对比,通过对比分析,得出不同条件值下的沉降经验系数ψ。
Based on feasibility of CFG composite foundation in more than 20 stories of high-rise building, its settlement observation data was analyzed systematically combining with soil condition in Heibei Langfang. Then, subsidence calculation value was compared with measured value, and settlement experience coefficient ψ under different condition values was obtained.
出处
《煤炭与化工》
CAS
2017年第9期149-151,共3页
Coal and Chemical Industry
基金
廊坊市科技局基金项目(2014011020)
关键词
CFG桩复合地基
沉降观测
沉降计算
CFG composite foundation
settlement Observation
settlement calculation
