利用AHP和GIS的城市火灾风险评价与预警发布研究

摘要

为提高城市火灾防治能力，以某市大学城为研究区域，选取多个风险评价因子，依据层次分析法原理建构了大学城火灾风险评价模型，研制了以AHP和GIS为主要技术的城市火灾评价与预警信息发布系统。实际应用表明，该系统可对城区火灾风险进行科学评价，能协助相关管理部门有重点地做好火灾防治工作。%In order to improve the ability to cope with city fire,taking a university city asthe study area,selecting several valuable evaluation factors,a university city Fire risk assessment model is established according to AHP,and lastly a city fire risk assessment and early warning information release System Based on AHP and GIS.The results of practical application indicate that this system is provided with scientificalness and high efficiency,it can assist the related management department to prevent city fire in a focused way.