中国、日本、韩国在地理位置上很近,三国间尽管人员和货物交流频繁,但是陆地交通网却缺乏完整性。本研究围绕这一问题,针对中韩、韩日海底隧道分析了实现的可能性,海底隧道建设在未来的需求,以及经济、物流方面预期的效果。 China, Japan and South Korea are geographically close. Although there are frequent exchanges of people and goods between the three countries, the land transport network lacks integrity. Based on this issue, this study analyzes the possibility of realization of the Cross Harbor Tunnel in China, South Korea and Japan, the future demand for the construction of the Cross-Harbor Tunnel, as well as the expected results in economy and logistics.