Research on the WebGIS-based Water Supplying Pipeline Seismic Mitigation and Disaster Prevention Information System
Hlj August · 2009
Applying WebGIS to establish water supplying pipeline earthquake resistance and disaster mitigation information system is an effective way to mitigating water supplying pipeline earthquake disaster.In this paper,the main components and its function of this information system have been expounded,and the construction of WebGIS-based water supplying pipeline geodatabase has also been introduced.Finally,models for the analysis of seismic risk,earthquake damage prediction have been analyzed.Water supplying pipeline earthquake resistance and disaster mitigation information system is established by the MapX and component development of VB+ArcObject server,and the information Web publication,inquiry and analysis are successfully implemented,which includes seismic hazard analysis,seismic damage prediction and emergency response decision etc.The information system enhances the ability of water supplying pipeline earthquake resistance and disaster mitigation.