摘要
研究目的:探讨和摸索高速铁路路基的沉降观测方法及其可行性。研究结果:采用本观测方法,进行高速铁路的客运专线路基沉降观测,并对观测数据进行数理统计分析和工后沉降进行预测,其准确度较高、可行。
Research purposes:The explorations are made on the method and its feasibility for observation of settlement of subgrade of high-speed railway. Research results:By adopting the method described in this paper,the settlement of subgrade of railway passenger dedicated line can be observed,the observed data can be analysed with numerical statement and the post-construction settlement can be predicted,with high accuracy and feasibility.
出处
《铁道工程学报》
EI
北大核心
2007年第S1期153-157,共5页
Journal of Railway Engineering Society
关键词
监测断面
观测元件
拟合曲线
工后沉降
评估
observed section
observed element
fitting curve
post-construction settlement
evaluation
