Earthquake disaster scene simulation system of bridge and tunnel based on ArcGIS technology
Lan Riqing, Zifa Wang, Biao Feng · Ziran zaihai xuebao · 2011
According to the actual need of China's earthquake emergency command and rescue,an earthquake disaster scenario simulation system of bridges and tunnels was developed using ArcGIS technology.Based on the city′s basic geographic information data and seismic parameters,and given seismic influence field and different types of seismic performance of bridges and tunnels,this system can more accurately simulate the pre-earthquake scenarios and the disaster scenarios after the earthquake;it can also provide aided support for the rescue and command in the earthquake.