摘要
本文对郑西客运专线路基沉降观测设计及沉降分析情况进行了详细介绍,并对沉降观测设计与现场观测实例进行了分析,提出了黄土地区高速铁路路基工程沉降发展的规律和特点,可以为黄土地区路基工程的沉降观测控制提供一定的参考。
This paper introduce the roadbed settlement observation design and analysis the settlement situation of passenger dedicated line from Zhengzhou to Xian.Analysis the settlement observation design and the site settlement observation examples,the paper produce high-speed railway subgrade engineering rules and characteristics of the development about settlement on Collapsible loess area.It can provide certain reference for settlement observational control of loess area subgrade engineering.
出处
《中国建材科技》
2011年第2期79-83,共5页
China Building Materials Science & Technology
关键词
沉降观测
湿陷性黄土
堆载预压
settlement observational
collapsible loess
heap load preloading
