Discussion of 'Assessing the Potential of Internal Erosion and Suffusion of Granular Soils' by Buddhima Indraratna, Vo Trong Nguyen, and Cholachat Rujikiatkamjorn

摘要

The authors presented an interesting paper with very good informationAfter careful reading, we have two simple notesThe first is about calculating the delimiting particle size, and the second is about assuming the relative density for the coarse fraction. Stability of filters depends on many factors, including the relative density; therefore, the delimiting particle size must also depend on the relative densityEq.