I. Introduction
Tsunami disasters are highly prone to catastrophe. Both the 2004 Indian Ocean tsunami and the 2011 Japan Tsunami caused significant economic and demographic losses [1], [2]. To mitigate the damage caused by tsunami disasters, the scientific community has carried out research and application of various technologies. The scientists studied the physical characteristics of tsunamis and the corresponding disaster prevention measures [3], [4]. The United Nations has established a global tsunami warning system with coastal countries around the world [5]. Tsunami risk assessment methods have been developed and applied to multiple regions [6], [7]. Tsunami evacuations and ecological disaster prevention are also taken seriously [8], [9]. Tsunami community prevention is also an important method [10]. The study aims to study the major tsunami prevention areas in Zhujiajian Island of China. By identifying major prevention areas, tsunami prevention and mitigation are targeted.