The Analysis Of Accessibility Of Regional Tourism Traffic Of Nanchang-Jiujiang Tourism Integration Region

To coordinatethe development of Urban Agglomeration in the Middle Reach ofYangtze River and to promote the development of Poyang Lake Ecological EconomicZone, the integration of Nanchang and Jiujiang has become regional developmentstrategy of Jiangxi Province. Tourism integration in Nanchang and Jiujiangregion isthe important part in the process of Chang-Jiu integration.As traffic is the essentialpart of tourism development, the accessibility of tourist highway network has receivedwidespread attention.As Nanchang city is the tourist distributing center of Chang-Jiu TourismIntegration Region, and highway network in Nanchang is one part of tourism highwaynetwork in Chang-Jiu Region,interregional contact accessibility in Nanchang hasimportant influence on tourism integration in Chang-JiuRegion. Therefore, based onthe traffic function of urban road, referencingroad saturation model,and consideringthe channel of interregional contact of Nanchang, the class of entrances, the grade ofroads,this article analyzes the spatial distribution of interregional contact accessibilityof Nanchang in rush hour and slack hour.The research results show that the spatialpattern of interregional contact accessibility in Nanchang following with extension ofmain road, interregional contact accessibility of core area in Nanchang is the highest,and gradually decreasing from the center to the surroundings. However, the value ofaccessibility in the whole area is affected by traffic state of the51main road in oldNanchang, the spatial structure of accessibility varies as hours, especially in core areaof Nanchang. Meanwhile, the state of bridge and tunnel affect accessibility deeply, thecrowding of the bridge and tunnel show the block caused by the river, railway lineand cause distinct difference of the accessibility between the both sides of the riverand railway line in the rush hour.Based on thedetailed analysis of interregional contact accessibility analysis inNanchang, according to the structure of traffic highway network, considering thetraffic between the scenic spot and tourism generating region and the traffic betweenscenic spots,considering the level of scenic spot, the means of transportation, thepassenger capacity and other factors, this article measured the transportation conditionof tourism combined development in Chang-Jiu Region.The results show that the general level of accessibility is well, but there are great difference among the areaaffected by location, blocking of water or other factors. However,the accessibility inthe whole area is affected by traffic state in Nanchang, the accessibility of slack houris better than the rush hour. Meanwhile, the47scenic spots are well connected, but allkinds of scenic spots differences in traffic convenience,4A Grade Tourist Attractionsare the best, and the sites are the second. However, Mount Lu as the only one5A levelscenic spots in this area, the contaction to other scenic spots are weak.