Improved Design of Long Tunnel's Cement Concrete Pavement Slab Length

摘要

Temperature field on the road inside the tunnel has a significant difference with normal road surface temperature field, according to the actual situation of the temperature inside the tunnel, calculate the slab length of the cement concrete pavement, obtained the conclusion that cement concrete road slab can be longer inside the tunnel, the conclusion has practical significance for the construction of cement concrete pavement inside the tunnel.