.... This state-of-the-art paper aims to summarize the engineering properties of salt rock filling and present the advances of its utilization. Design/methodology/approach This paper collects and analyzes laboratory and field data of salt rock filling from previous studies to present a comprehensive analysis...

...://creativecommons.org/licences/by/4.0/legalcode Durability Deformation Engineering properties Chemically-improved soil Performance design Test method In China, the chemically-improved soils used in railway engineering include mainly lime improved soils and cement improved soils, which are the focus...