为了探寻国际陆海贸易新通道物流联系空间布局变化和网络结构演变规律，从空间联系视角，以国际陆海贸易新通道13个省（自治区、直辖市）为研究对象，选取引力模型构建国际陆海贸易新通道物流联系网络，应用社会网络分析法测算物流联系网络的总密度、中心性和凝聚子群，进而对2010—2020年新通道的物流联系空间布局和网络结构特征展开分析。结果显示：（1）2020年新通道13个省区市物流质量值差异显著，其中部地区质量值较高；（2）在物流联系空间布局上，研究年限内新通道区域最大物流引力线分布格局基本稳定，新通道13个省区市之间的最大物流引力线值不断提高，其南部最大物流引力线值增幅明显高于其北部，其最大物流引力线值布局大致呈“闪电”形；同时，新通道区域物流“路径依赖性”特征明显，由“单一核心”向“多核心”发展；（3）在物流联系网络结构方面，整体表现为稳定状态，存在局部动态非稳定状态，其中陕西省占据网络结构核心位置，是国际陆海贸易新通道物流发展的关键区位。

In order to explore the change of spatial layout of logistics links in 13 provinces of New International Land-Sea Trade Corridor and the evolution law of network structure of logistics links, from the perspective of spatial connection, 13 provinces (autonomous regions, and municipalities) in New International Land-Sea Trade Corridor were taken as research objects, the gravity model was selected to construct the logistics connection network of New International Land-Sea Trade Corridor. The total density, centrality and cohesive subgroups of the logistics connection network were measured by SNA(Social Network Analysis). Then, the characteristics of the spatial layout and network structure of the logistics connection in New International Land-Sea Trade Corridor from 2010 to 2020 were analyzed. The results showed that: (1)In 2020, there were significant differences in the logistics quality values of the 13 provinces (autonomous regions, and municipalities) in the New International Land-Sea Trade Corridor, with prominent quality in the central region; (2)From the perspective of spatial connection, during the period of 2010—2020, the distribution pattern of the maximum gravitational line of logistics in the new corridor region was basically stable, the maximum gravitational value among the 13 provinces(autonomous regions, and municipalities) continued to increase, and the increase of the maximum gravitational relationship in the south was significantly higher than that in the north, and the spatial distribution of logistics connections showed a "lightning" pattern, while developing from a "single core" to a "multi-core"; (3)The logistics connection network was stable on the whole, with local dynamic instability, among which Shaanxi Province occupied the core position of the network structure, which was the key location of logistics development in New International Land-Sea Trade Corridor.