![]() Sand-like materials exhibit different slopes for the CSL and NCL, while clay-like materials show a similar slope for the CSL and NCL in the e–ln p′ space. The major observations of Boulanger and Idriss (2004) include the following. Boulanger and Idriss (2006) found that sand-like (behaving more fundamentally as sand) and clay-like soils (behaving more fundamentally as clay) have some fundamental differences in terms of stress–strain behaviour, compressibility and the slope of the critical-state line (CSL) in the e–ln p′ space against the slope of the normally consolidated line (NCL). It is essential to identify silts behaving as sand-like or clay-like. Some silts behave more like sand, and some others more like clay depending on their basic characteristics. However, the behaviour of silts lies in between the behaviours of clays and sands. The behaviours of sand and clay are unique. ![]() Based on particle size and plasticity characteristics, soils are classified as sand, silt and clay. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |