Papers by Author: Zhi Chao Yang

Abstract: Starting from the definition of slow traffic system, taking Harbin for example, and by analyzing the characteristics and trip features of slow traffic system in cold region, the paper proposes that the central area should increase the pedestrian streets and underground warm gallery in cold city to improve walking environment in winter. At the same time, the paper puts forward that road cross- section planning and design should emphasis focus on the safety of non-motorized mode, and proposes specific measures, such as setting limited time of non-motorized vehicle lanes, slow integration design of non-motor vehicle lanes and sidewalk.

Abstract: The route selection of road network emergency evacuation is of great practical significance for possible emergencies in future. Based on analysis the principles of emergency path selection, the paper considers urban roads, which meets certain basic conditions as evacuation after the initial choice, take the traffic capacity, intersection density, vehicle delays in the intersection into consideration, and establish the route selection model of road network emergency evacuation under ice and snow.