【摘要】 文章结合膨胀土的特性,介绍膨胀土地区路堑开挖、路堤填筑以及边坡防护加固的施工技术措施,旨在为膨胀土地区铁路路基的施工提供借鉴。更多还原

【Abstract】 The article combines with the features of expansive clay to introduce the construction techniques used in road-cut excavation,embankment reclamation and slope strengthening,aiming at providing reference for railway subgrade construction in areas with expansive clay.更多还原