摘要
本文介绍了采用沉降监测方法 ,通过现场监测和对观测成果进行理论分析 ,推算某填方高度下地基土的最终沉降量 ,结合实测沉降值 ,使得路基结构层施工在允许变形范围内进行 ,不再因为沉降量不明、冒然施工造成工程质量事故 。
Through the field monitoring and the analysis of data the final settlement of the subgrade with fills is estimated. Based on the estimated settlement and the measured settlement the displacement of subgrade in construction can be controlled within an allowable range, which can effectively guide the construction for the high filling subgrade of expressway.
出处
《工程勘察》
CSCD
北大核心
2003年第3期44-46,共3页
Geotechnical Investigation & Surveying
关键词
沉降监测
高填方路基
软弱地基
工程质量
路基施工
settlement monitoring
high filling subgrade
weak stratum
method of settlement analysis
