Research On Green Effect Of Roll-roll Handling Mode In Sea-rail Intermodal Transportation

With the development of world economy,the green concept of energy-saving and environmental protection becomes the consensus of the international community.Transportation is the pioneer of the development of society,and creating green transport becomes an important direction of the development of transportation industry in our country.As an important mode of transportation,sea-rail intermodal transportation is developing rapidly.There are many kinds of handling mode in sea-rail intermodal transportation,and it's significant to research the green effect of roll-roll handling mode in sea-rail intermodal transportation under the background of promoting comprehensive transport and green transport.This paper combs the process of roll-roll handling mode in sea-rail intermodal transportation and analyzes the influence factors of green effect and how they work.On this basis,mathematical models suitable for most of the goods in roll-roll handling mode in sea-rail intermodal transportation are established that can calculate the green effect indicators of roll-roll process such as the amount of energy consumption,fuel consumption and air pollutant emissions.Then a practical calculation and sensitive analysis were given using the models.The change of green effect indicators can be show adjusting parameters including the number of container flatcar of a train,the speed of train when handling and the distance of waiting land.In addition,the comparison including qualitative comparison and quantitative comparison of green effect indicators between roll-roll and lo-lo handling mode in sea-rail intermodal transportation was conducted.It turned out that roll-roll handling mode has lower energy consumption for each container and has better green effect.The work of this paper enriches the research achievements in green effect of roll-roll handling mode in sea-rail intermodal transportation.It can provide reference for the development of green transportation in China,the programme and layout of roll-roll handling mode in sea-rail intermodal transportation and the feasible study for railway ferry construction between China and other country like Korea.