The Kumtag Desert is located in the arid northwestern portion of China,and is considered Chinas sixth-largest desert.Grain-size analysis of the sand plays a very important role in differentiating sedi
The goal of this study was to optimize the constitutive parameters of foundation soils using a k-means algorithm with clustering analysis. A database was collec
An active application of a concrete track is expected for the future construction of railroads. For successful concrete track construction and operation in eart