Author(s)

Shuoyan Hua

Corresponding Author

Shuoyan Hua

ABSTRACT

The research focuses on the engineering geological conditions of the Nanjing metro Xishan Bridge - Luotang Street station section, and analyzes the site's hydrogeological conditions, stratigraphic lithology, geological structure, topography. The study also discussed the impact of soil texture, underground water and geological faults on the metro line construction. The solution to the problems faced in metro line construction is also given, and the possible impacts of geological, hydrological, meteorological and other conditions on the construction of underground railways are summarized. In the paper, the writer used AutoCAD to make graphs of the geological section map of the metro line section and analyzed the distribution of various kinds of soil in the metro line section.

KEYWORDS

Metro construction, Underground water, Formation lithology, Geological fault, Engineering geology