摘要
Abstract
The article describes in detail the design and implementation process of high-speed railroad roadbed settlement test,including the test purpose,equipment selection,process arrangement,data analysis,quality control and comparative analysis of test inspection.Precise mo-nitoring and data analysis reveal the settlement pattern and causes of the roadbed,with special attention paid to the influence of harmful sub-stances in the filler on the stability of the roadbed,and the test results show that the content of harmful substances,such as pyrite and sulfate,has an important influence on the long-term stability and safety of the roadbed.关键词
高速铁路/路基沉降/特性Key words
High-speed railroad/Roadbed settlement/Characterization分类
建筑与水利
