摘要
本文结合京津城际轨道工程项目施工单位在软土路基施工过程中的沉降控制和变形观测进行阐述,对软土路基的沉降观测进行分析和总结;京津城际轨道工程软土路基基础采用为CFG桩和PHC管桩处理,对软土路基进行沉降稳定观测,观测统计表明,通过对软基进行处理,严格按规范要求施工,工程质量是能够达到预期目标的。
This paper expounds the settlement control and deformation observation in the soft soil subgrade construction process in Beijing-Tianjin inter-city rall project, and analyzes the summar/zes the settlement observation of soft soil subgrade. The subgrade foundation of Beijing-Tianjin inter-city railway engineering uses CFG pile and PHC pipe pile for treatment. Settlement stability observation is done to the soft soil subgrade and observation statistics shows that the engineering quality is capable of achieving the anticipated goal based on the soft foundation processing and strict accordance with the specification requirements in construction.
出处
《价值工程》
2015年第16期100-105,共6页
Value Engineering
关键词
京津城际轨道交通工程
软土路基处理
沉降观测
工后沉降
Beijing-Tianjin inter-city rail transit engineering
soft soil subgrade treatment
settlement observation
post-construction settlement
