路基工程Issue(3)：26-28,32,4.
高速铁路路基沉降观测分析与评估方法研究
Study on Subgrade Settlement Observation and Evaluation Method of High-speed Railway
摘要
Abstract
Subgrade settlement observation and data analysis procedure of high-speed railway during construction are studied from the point of time-space continuity. Subgrade Settlement Frequency Table in the Rules for Beijing-Shanghai Railway is improved to ensure time continuity and space succession. Based on this, "trisection principle" is put forward, which means to evaluate subgrade settlement according to different section, different layer and different time so as to guide information-based construction.关键词
路基/沉降观测/时空连续性/三分原则/评估Key words
subgrade/ settlement observation/ time-space continuity/ trisection principle/ evaluation分类
交通工程引用本文复制引用
尚金光,张献州..高速铁路路基沉降观测分析与评估方法研究[J].路基工程,2011,(3):26-28,32,4.基金项目
铁道部科技研究开发计划项目(208G031-5) （208G031-5）
