integrated technique of indoor work and field work
integration of Indoor work and field work
work system of work safety
Acceptance Standard for Construction Quality of Railway Subgrade Works of updated edition
allowable subgrade bearing capacity
Asphalt macadam subgrade
beam element with shear-typed elastic subgrade
Bearing Capacity of Subgrade
blowing and filling the subgrade
Cement recycling subgrade
Cement Stabilized Macadam Subgrade
Characteristic Value of Subgrade Bearing Capacity
Coefficient of Subgrade
Coefficient of Subgrade Reaction
地基反力系数
基床反力系数
地基系数
基床系数
浅基础基床系数
coefficient of subgrade reaction， ks
coefficient of the subgrade reaction