Study On The Synthetic Transportation System About The Three Gorges Reservoir In Human Settlements Construction

The construction of the traffic system in the three gorges reservoir is very important. It is directly connected to the traffic net,the towns system in the region. and effects the urbanization,shaking off poverty of the three gorges reservoir district too. There are 7 parts in the dissertation studied the regional and urban transportation. it introduces the contents and the targets of the study in the first part .In the 2nd part of the dissertation it summaries the relationship between urban planning and traffic system in the three gorges reservoir district by analysis the nature environment condition(such as terrain,relief,mountain,river etc),the social and economical factor (such as population,GDP,building of migrated towns) in the region. The aims of the analysis are to find the regularity in towns and traffic net and get a total knowledge about the synthetic traffic system in the three gorges district. It studies the vicissitudes of the roads,bridges and streets in the past and considers as a historical heritage of the three gorges culture in the 3rd part of the dissertation.It is the study about regional transportation system in the 4th and 5th part of the dissertation. It analyzes the relationship between transportation of the rivers,roads,railways,aviation and towns system in the region,the action to the development of the cities from transport .It compares the three gorges reservoir region with the Yangtze-River delta and the Zhujiang-River delta in the construction of the transportation .and rises some suggestions about the construction of the synthetic traffic system in the different range such as increasing the density of highway and railway . and strengthening the highway connection in the South-north direction in the three gorges district. It is necessary assorting with the traffic net of the neighborhood provinces such as Sichuan,Guizhou,Hubei and Hunan .The article studies the transportation in Chongqing too. and discusses the metropolis's action to the three gorges district traffic system.It's the study about urban transportation in the 6th part. Some important problems are discussed in the section such as traffic demands in the future,the policy of development about urban communication in the cities beside the reservoir .There are some conclusions about the development of the urban transportation in the three gorges reservoir. It predicts the increasing tendency of the demands on the communication and studies the relationship between the urban frame and the road system. It rises some...