摘要
某小高层住宅项目坐落于深厚高填方地基,该地基过去30年间历经多次回填,回填土层内部密实情况随着竖向深度不同存在较大差异,水平向的地基均匀性情况尚不明。该文通过瑞利波的应用相关地基特性得到定性定量评价,相关指标为后续地基处理提供了重大技术支撑和可行性保证。
A small high-rise residential project is located on the deep high-fill foundation, which has been repeated backfill over the past 30 years, and the compactness of the backfill soil varies greatly with the vertical depth while the horizontal homogeneity is unknown. This paper adopts Rayleigh wave to perform a qualitative and quantitative evaluation and get relevant foundation characteristics, and the relevant indexes provide significant technical support and feasibility guarantee for subsequent foundation treatment.
出处
《重庆建筑》
2017年第7期47-50,共4页
Chongqing Architecture
基金
重庆市建筑科学研究院(项目编号:城建字2014第调11号)资助项目论文之一
关键词
瑞利波
面波检测
小高层住宅
高填方
地基处理
rayleigh wave
surface wave test
small high-rise residence
high fill
foundation treatment
