Monitoraggio Sismico Urbano e delle infrastrutture

In recent decades, in different parts of the world, mainly in areas prone to large earthquakes (e.g. Japan, California, Sumatra, etc.), urban seismic networks (OSUs - Urban Seismic Observatories) and Earthquake Early Warning (EEW) systems have been developed/implemented to ensure continuous monitoring and real-time processing of the information collected, allowing the distribution of shaking intensity following an earthquake to be provided in a timely manner to emergency management centres. Real-time quake maps could enable emergency management bodies to manage priorities and allocate resources more effectively. In addition, checks on the degree of damage and suitability to access or use buildings could be carried out according to a priority logic based on the maximum shaking measured by the urban seismic network.

近几十年来，在世界不同地区（主要是易发生大地震的区域，如日本、加利福尼亚、苏门答腊等），城市地震台网（OSUs - Urban Seismic Observatories）和地震早期预警（EEW）系统已被开发并部署，以确保对收集到的信息进行持续监测与实时处理，从而能够及时向应急管理中心提供地震后的震动强度分布数据。实时地震图可助力应急管理机构更高效地管理优先级任务并分配资源。此外，可基于城市地震台网测得的最大震动强度，按照优先级逻辑对建筑物的损坏程度及可进入或使用的适宜性开展检查工作。