Sand pebble soil was distributed more and widely in Sichuan region, having properties of compactability, high shear strength, difficult to liquefaction and so on.

• 砂卵石土在四川地区有着较广的分布，因其具有压实性好，抗剪强度高，地震作用下不易液化等优良工程特性，在建筑工程中得到广泛应用。