地震安全性评价涉及的数据信息量巨大,数据结构类型复杂,传统数据管理方法较为落后.将GIS技术引入地震灾害危险评价,以VB6.0结合SuperMap Objects为开发工具,以SQL Server 2006为数据库系统,建立工程场地的地震信息及工程地质条件基础数据库,对海量数据实现科学分析、管理,为工程场地的地震安全性空间分析提供各种运算参数以及数据支持.%The seismic safety evaluation relates to the great information and complex types of data.The traditional data management method is backward.In this paper,GIS technology is introduced to the evaluation for the seismic hazard.Using the VB6.0 and SuperMap Objects as tool and SQL Server 2006 as database system,the seismic information and foundation database of the engineering geological conditions of the proposed engineering site are established.This seismic safety evaluation system can analysis and manage the huge data scientifically,and provide various operation parameters and data support for spatial analysis of the seismic safety of the proposed engineering site.
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