supported by the National Natural Science Foundation of China(Grant Nos.51978020,52378470,and 52220105011).
The precast composite reinforced concrete wall with the advantages of fewer joints,superior impermeability and rapid construction provides an efficient and environmental friendly alternative in the construction of und...
supported by the National Institute for Land and Infrastructure Management,MLIT,Japan(grant for the research and development of technologies for improving the quality of road policies,no.24-4,2012-2015).
The three-hinge precast arch culvert consists of two segmental precast units and three hinge points.It harnesses the passive resistance of an embankment by permitting deflection,resulting in a mechanically stable stru...