超强台风背景下日本东京湾海岸线安全防护体系建设

[目的]总结日本东京湾海岸线防护的特色和经验,为中国海岸线防护提供科学参考。[方法]通过文献查阅法对日本东京湾区的台风事件进行梳理,分析其历年来面临的典型台风灾害事件、相关法律和规划的演变过程,以及海岸线的防护措施。[结果]东京湾海岸线安全防护规划的特色主要分为4个方面,即灾害防护类型的多元性,规划理念的多维度性,防护空间体系的多层次性,防护策略体系的多样性。[结论]通过制定海岸保护规划,构建多重防护措施,提高灾害监控预警能力,能更好地防护和建设中国海岸线。

Construction of Safety Protection System of Tokyo Bay Coastline of Japan Under Background of Super Typhoon

[Objective] The characteristics and experiences of coastline protection in Tokyo Bay of Japan were summarized in order to provide some scientific experiences and measures for coastline protection in China. [Methods] Through the literature review, the paper identified the typhoon events in Tokyo Bay, Japan, and analyzed the typical typhoon disaster events that it has faced over years, the evolution of relevant laws and planning, and the protection measures for the coastline. [Results] The characteristics of the Tokyo Bay coastline safety protection planning are mainly divided into four aspects, namely, the diversity of disaster protection types, the multi-dimensional planning concept, the multi-level spatial protection system, and the diversity of the protection strategy system. [Conclusion] By constructing multiple protective measures and improving disaster monitoring and early warning capabilities, the coastline of China could be better protected and constructed.