摘要
为建立适合国内核电机组的蒸汽发生器传热管涡流检验数据库,以ORACLE平台为基础,讨论了数据库的设计与实现。主要介绍了建立涡流检验数据库的必要性及数据库设计与实现的思路,并以现有的数据为对象列举了几个有代表性的应用实例。结果表明,利用数据库设计的"第一范式"的规则可以建立一个组织完善的涡流检验数据库结构,数据的插入、更新、删除及查询可通过SQLPlus工具或用编程语言设计的客户端实现。
In order to offer guidelines for establishing the eddy current inspection database applicable for the situation of domestic nuclear power units, this paper discussed the database design and implement of eddy current inspection for nuclear power plant steam generator tubes based on ORACLE. Mainly this paper introduced the necessity of establishing the database of eddy current inspection, the approach of database design and implement, and several typical application examples. The thorough structure of eddy current inspection database could be established by utilizing the ＂The First Normal Form＂ of database design principles, and the data insertion, updating, deletion and query could be done using SQL Plus tool or client interface written by programming language
出处
《无损检测》
2012年第7期49-52,66,共5页
Nondestructive Testing
关键词
传热管
涡流检验
数据库
设计与实现
Steam generator（SG） tubes
Eddy current inspection
Database
Design and implement
