Abstract: A key problem in road construction in cold regions is keeping permafrost stable, a requirement that cannot be satisfied by common asphalt concrete pavement. In this study, experiments on the thermal conductivity of diatomite ...

Abstract: In order to unveil the mechanical response of steel deck pavement, transient dynamic responses of the orthotropic steel deck pavement of large-span steel bridge were analyzed and calculated with FEM. First, the static and ...

Abstract: Offset-feed elliptical aperture reflectors have better mechanical and electrical performance than circular aperture reflectors and are an inevitable trend for the future development of high-precision space-borne antennas. ...