This paper discusses in situ test results assessing the stiffness and support conditions of concrete pavement foundation layers and evaluates the results in comparison with commonly used correlations
In order to quickly evaluate the pavement condition of G15 Shenhai Expressway in Yantai section for its maintenance and repairing,Portable Falling Weight Deflectometer(PFWD)was utilized to determine t
Much research is conducted on the vehicle technologies required for operation of Autonomous Vehicles(AV)on public roads,as well as the interaction between these vehicles and the road environment.
For fall-dangerous rocks outdoor existing form,under the condition of taking gravity into consideration only,two calculation models about fall-dangerous rocks fracture analysis are established.