Advanced Materials Research Vols. 1030-1032

Abstract: Port and waterway is important transportation infrastructure, smart waterway system can improve the waterway’s management with modern information technology, such as database, network, internet of things, geographic information system, etc. This paper analyzes the typical structure of a smart waterway, introduce involved key technology in the construction of smart waterway.

Abstract: By analyzing the demand of traffic simulation of I-VICS (Intelligent Vehicle Infrastructure Cooperative System) and the information communicating of vehicle-to-vehicle and vehicle-to-road, a traffic simulation platform is designed based on I-VICS. Firstly, a traffic simulation platform design method is proposed based on the HLA simulation platform. Then, a road matching method is used to gather the exact position of the vehicle to improve the efficiency of the cases. Thirdly, according to the hierarchical decomposition and location constraints, this paper gives the simulation scene optimization method, and gives the number of vehicles which are not executing cases based on different simulation step. At last, two different scenes are simulated on the platform to compare the average travel time and average delay which indicate feasibility and practicality respectively.

Abstract: According to the present situation of short service life of high grade highway the domestic gradually developed the design and study of long-life pavement in order to improve the operational performance of the road and extend the use fixed number of year. This paper discusses the design concept of long-life pavement and also analyzes the present situation of permanent road in the Europe, the United States and other countries.The paper proposes the domestic design research direction of long-life pavement to control the early destruction of the pavement structure and improve the road performance.

Abstract: Corrugated board is a packaging material with many advantages and widely used. Based on the performance of corrugated board, its cushioning package application was studied, the CAD system of transport package was designed, which changes the process of traditional packaging design, cuts the cost, improves the efficiency and shows a broad application prospect.

Abstract: In order to deal with the problem of environmental pollution in the road engineering, the research studies the hot topic of using Nano-TiO2 to solve the pollution at home and abroad. In response to automobile exhaust pollution in road, the Nano-TiO2 photocatalytic technology is put forward. From structure and chemical, the characteristics of Nano-TiO2 are summarized. By the comparison analysis of research methods, equipment, technology and test results at domestic and foreign, the existing present problems and development trends of this technology are summarized.

Abstract: This article introduces the principle and equipment of FDR for detecting the water content of subgrade. It also demonstrates the details of the 5TM sensor’s installation. By comparing the water content between excavation subgrade and fill subgrade, it illustrates that subgrade form has a significant effect to water content of subgrade, which also provides powerful basis for regular maintenance of subgrade and ensures the normal operation of the highway.

Abstract: Aiming at some hot spots scenic traffic overload during the golden week due to downward travel quality, mainly from the perspective of economic geography, focus on researching and building the early warning system of Huangshan World Geopark tourism mechanism. To get the environmental capacity, calculate tourism environment capacity, analysis and prediction of passenger traffic, scenic spot warning signs of Huangshan World Geopark.Attempts to construct a system, from the view of early warning signal and scattering tourist traffic, discusses the problem of tourism warning system.Put forward the measures to achieve reasonable control and diversion of passenger traffic for promoting tourism effect.

Abstract: In this paper, we proposed a network efficiency measure for congested networks based on the user equilibrium, travel costs, demand and road resources being occupied. Compares the network efficiency on expressway before and after the bus lane operation, the results show that the exclusive bus lane stimulates demand for mass transportation, which greatly improves the efficiency of transit operation. Finally, combined with the survey data, we are clear that how to improve the level of services of public transportation and how to attract more travelers to use buses for commuting.

Abstract: This paper summarizes the land-use experience of the major international airports at home and abroad. First of all, the paper studies the regular pattern of the major international airports at home and abroad land-use on total amount and land using area on every unit. Secondly, the paper summarizes the experience on runway amount of the airport, and studies passenger amount that a single independent runway can carry and how many times the plane can take off and land. On the basis of above experience, the paper brings forward some inspiration about land-use and runway layout.

Abstract: Paired departure to closed spaced parallel runways can effectively improve capacity of terminal, and also can solve congestion of busy airport, but it also increases the complexity of air traffic control .For ensuring safety operation of paired departure, the longitudinal collision risk of paired departure to closed spaced parallel runways was studied. Based on the acceleration error distribution and requirements on wake avoidance during paired departure, a longitudinal collision risk safety assessment model of closed spaced parallel runways paired departure was built. The parameters in this model were determined by providing the calculation models. In the end, an example was calculated to verify the model, and it turns out that this model is feasible.