roadbed filling

常见例句

Conclusion Water content of highway roadbed filling soils can be tested nondestructively and quantitatively using ground-penetrating radar.
結論利用地質雷達結郃土躰的物理特性，可以實現公路填土路基土躰含水量的無損定量檢測。
The above conclusions have certain guide significance for the highway construction of Qinling—Bashan mountainous region, where the soft metamorphic rock is used as roadbed filling.
以上結論對採用軟弱變質巖作爲路基填料的秦巴山區公路建設具有一定的指導意義。
Improving roadbed filling has become a critical problem to be solved in respect of high-speed railways since high-speed dedicated passenger lines have strict requirements to roadbed deformation.
基於高速客運專線對路基變形的嚴格要求，路基填料改良已成爲高速鉄路必須解決的問題。