The soil structure has higher strength and better stability, which can meet the needs of general buildings. 这种土层结构形式具有较高的强度和整体稳定性，能满足一般建筑物的浅理扩展基础的要求。
The soft soil is featured by big viscosity, bad water permeability, big water content, low bearing capacity, big settlement and complex soil layers. 软土地基的土质具有粘性大，透水性差，含水量大，承载力低，沉降量大，土层结构复杂等特点。
