Collapsibility of loess is always a popular field because it is one of the disadvantages for engineering construction.

黄土的湿陷性作为影响工程建设的不利因素一直是人们研究的热点和重点之一。

Highway in bess regions is often washed out by water, because bess has collapsibility, special structural characteristics, physical and mechanical quality.

黄土地区公路易受水冲蚀，是由黄土的湿陷性和特殊的结构特征及其物理力学性质所决定的。

Binding material's strengthening technique and isolation layer technique was used to treat with salt dilate and collapsibility which are caused by saline soil in order to ensure the Subgrade durability and well road performance.

针对盐渍土路基盐胀、溶陷等主要破坏形式,采取结合料加固技术和隔离层技术进行综合处治措施,确保路基耐久性和良好的路用性能。