中文摘要：

基于复杂网络理论与方法，结合高速公路、国省道路、铁路、水运等5个交通网络，构建南昌九江综合交通网络；定量计算与分析除航空网络外共计5个交通网络的拓扑特征。在对各方式的交通复杂网络提出优化措施的基础上，探讨了南昌九江综合交通网络的优化设计，并给出了相应的改进建议。

英文摘要：

Based on the theory and method of complex network,the Nanchang-Jiujiang integrated transport network is constructed through combining the subnetworks of motorway,national and provincial highway,railroad and water-way. The topological characteristics of the five networks,such networks of motorway,national and provincial high-way,railroad,waterway and integrated transport network,are analyzed after quantitative calculation. In terms of the results and analyses,optimization measures for the five complex transport networks are proposed. The optimization design method for the Nanchang-Jiujiang integrated transport network are explored,which will provide scientific de-cision-making.