soil structure type的意思|示意

The pile-plank structure is a new-type structure of ballastless truck on soil subgrade, and the design and calculation of the pile-plank structure are still immature.

桩板结构路基是土质路基上无碴轨道的一种新型结构形式，其设计及计算还不成熟。

The stability of spatial structure of soil type declines from South China to Northeast China, but rises from the southeast to the northwest in the Qinghai-Tibet Plateau.

随着我国土壤类型由南向东北的变化，各土壤类型斑块镶嵌结构的稳定性指数总体变小；

The type of soil body structure is main factor that affects the sediment and deformation of a highway foundation.

土体结构类型是制约公路路基沉降变形的主要因素。