The earthquake is an emergency with low probability and high risk. Constructing a real earthquake disaster scene can be used for earthquake emergency exercises, and timely inspection of escape, self-rescue and mutual rescue, and government decision-making deficiencies. Conducting the earthquake exercises under realistic conditions is not easily realized. Compared to the previous methods, the method based on virtual simulations is considered as one of the best effective ways. In this study, we employ the virtual simulations to construct earthquake disaster scenarios. The disaster scenarios immerse people in a virtual environment, where they learn to respond to earthquakes. We demonstrated the system architecture and its components, adopted 3dMAX and virtual simulations to reconstruct the modeling and reproduction of the regional topography, the city and the roads, bridges, hospitals, and building collapses in disaster areas. Virtual reality technology is used to realize the construction of the virtual city. Tests show that the system has good stability and effect, and reached the target set by the system.

地震是一种低概率、高风险的突发事件。构建真实地震灾害现场，可用于地震应急演练，及时排查逃生、自救互救、政府决策缺陷等。在现实条件下进行地震演习并非易事。与以往的方法相比，基于虚拟仿真的方法被认为是最有效的方法之一。在这项研究中，我们使用虚拟模拟来构建地震灾害场景。灾难场景让人们沉浸在虚拟环境中，在那里他们学习如何应对地震。我们展示了系统架构及其组成部分，采用3dMAX和虚拟仿真来重建区域地形的建模和再现，城市和灾区的道路、桥梁、医院和建筑物倒塌。虚拟现实技术用于实现虚拟城市的建设。测试表明，该系统具有良好的稳定性和效果，达到了系统设定的目标。