| 江西省地质灾害和矿山复绿数据库设计 |
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| 引用本文： | 蓝俊,高薇,伍威.江西省地质灾害和矿山复绿数据库设计[J].中国地质灾害与防治学报,2014,25(4):123-128. |
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| 作者姓名： | 蓝俊 高薇 伍威 |
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| 作者单位： | 江西省地质灾害应急中心,江西南昌330025 |
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| 摘 要： | 为实现数据的统一集中存储及资料的互通互联,在对江西省地质灾害数据研究现状进行分析的基础上,从数据共享的角度提出建立江西省地质灾害和矿山复绿数据库。论文从数据库的概念设计、逻辑设计和物理设计等方面详细介绍了江西省地质灾害和矿山复绿数据的设计和建设过程。在概念设计阶段对地质灾害的基本E-R图进行设计;逻辑设计中对地质灾害和矿山复绿信息编码、空间数据库的结构和业务数据库逻辑结构进行了详细的讨论;物理结构设计对数据库表结构进行了介绍。最后介绍了部分地质灾害数据的管理功能。
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| 关 键 词： | 地质灾害 矿山复绿 空间数据库 业务数据库 |
Design of Jiangxi provincial geological hazard and green mine database |
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| LAN Jun,GAO Wei,WU Wei.Design of Jiangxi provincial geological hazard and green mine database[J].The Chinese Journal of Geological Hazard and Control,2014,25(4):123-128. |
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| Authors: | LAN Jun GAO Wei WU Wei |
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| Institution: | (Jiangxi Province Emergency Center of Geological Disaster, Nanchang 330025, China) |
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| Abstract: | To achieve centralized data storage and interconnection of information, by studying the current geological hazard research of Jiangxi Provincial Geological Hazard and Green mine, the paper proposed a method of building provincial geological hazard databases from the data sharing level. The paper introduced the design and implementation of geological hazards information database. The conceptual design mainly introduces the design of basic entity-relational （E-R） diagram. The process of business database logical structure design mainly includes the code of geological hazard database, the design of database and spatial database logical structure and the design of data integrity. Finally, this paper introduced the partial management functions of geological hazard database. |
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| Keywords: | geological hazards green mine spatial database business database |
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