The Cumberland River Compact's Depave initiative converts pavement into green space. This summer, the nonprofit's hoping to ...

Prestressed concrete structures can be divided into bonded and non-bonded structures. This paper innovatively presents a new type of partially unbonded prestressed concrete structures. The structural ...

The key process and difficulty of pipe sections prefabrication of immersed tunnel in the Zhoutouju tunneling project was analyzed firstly, including the error c ...