长江堤防工程地质信息管理策略及实现方法

 通过详细分析长江堤防工程地质的数据种类、特点以及不同种类数据之间的关系，归纳和设计了长江堤防工程地质信息系统的数据管理模型以及处理流程和工作流程。采用动态工程管理模块、主题式动态属性?空间数据库及围绕核心数据库而展开的各项数据应用技术，建立了流域堤防工程地质信息系统。系统集成了GIS，DBMS和CADS等技术，保障了流域级堤防数据的一致性、完整性、准确性和安全性，有效存储并管理了长江堤防230 G容量的工程地质资料。

Management Strategy and Realized Methods for Geological Information of Yangtze River Embankment Engineering

In this paper,the authors analyze the kinds,characters and relations of the Yangtze River embankment engineering geological data,and,from the view of information management for drainage area embankment,conclude and design a data management model and a data processing flow Chart and a working flow chart for the geological information system of Yangtze River embankment engineering.Adopting the module of dynamic engineering management,dynamic subject attribute-space database and data application techniques concerning database,the authors establish a geological information system of drainage area embankment engineering.This system integrates GIS and DBMS and CADS technologies etc.,and sums up the common methods of ensuring the consistency,integrality,veracity and security of data for drainage area embankment,and effectively manages 230 G engineering geology data.