新建埃塞俄比亚铁路工程中的路基基床施工与病害处理技术

Construction Technology and Disease Treatment Technology of Subgrade Foundation Bed in Newly-Built Ethiopian Railway Project

为提高路基施工质量,减少路基病害对铁路运输的影响,论文结合具体铁路工程项目,介绍了基床表层级配碎石施工工艺,对基床的施工技术要点展开了详细的分析,并针对铁路路基常见的病害提出了综合整治措施,以此确保铁路路基基床的施工质量及列车的安全运行。

In order to improve the construction quality of subgrade and reduce the influence of subgrade disease on railway transportation,the paper introduces the construction technology of surface graded gravel of subgrade bed, and analyzes the key points of construction technology of subgrade bed in detail, puts forward comprehensive remediation measures for the common diseases of railway subgrade, so as to ensure the construction quality of railway subgrade foundation bed and the safe operation of train.