subgrade

n.

地基，路基；软地基；

subgrade construction路基工程

1. Field Test Methods of Subgrade and Pavement for Hi.
   公路路基路面现场测试规程。
2. Rockmass corrosion is the base deformation and failure of the subgrade slope.
   岩体腐蚀是路基边坡变形破坏的前提与基础。

Resilient Properties of Subgrade Soils
Evalution of Conefficients of Subgrade Reaction
Resilient Modulus for Fine‐Grained Subgrade Soils
Stabilization treatment of soft subgrade soil by sewage sludge ash and cement
Cumulative Plastic Deformation for Fine-Grained Subgrade Soils
PERMANENT DEFORMATION CHARACTERISTICS OF SUBGRADE SOILS DUE TO REPEATED LOADING.
Resilience characteristics of subgrade soils and their relation to fatigue failures in asphalt pavements
Closure of "Cumulative Plastic Deformation for Fine-Grained Subgrade Soils"
Full-scale field tests on geosynthetic reinforced unpaved roads on soft subgrade
Experimental investigation on the train-induced subsidence prediction model of Beiluhe permafrost subgrade along the Qinghai–Tibet ...