输电线路改造工程预算系统的研究与设计

Research and Design of Power Transmission Line Alternation Project Budget System

为了方便输电线路改造工程预算的人员的使用和节约资源,结合输电线路改造工程的特点和手工编制输电线路改造工程预算的过程,分析了输电线路改造工程预算系统的计算方法和设计流程,开发了专用于输电线路改造工程的概预算软件。通过探讨输电线路改造工程中涉及到的主要工作内容,将系统结构设计为数据管理模块、采购管理模块、预算定额调用与材料选择模块及报表生成模块等四个功能模块,进一步分析了系统的数据结构,并对系统数据库的建立及数据表格之间的联系方式进行了阐述。对工程实际有一定的使用价值。

At present, power transmission line alternation project budget system is affiliated with large scale electic engineering budget system software systems, therefore it is a waste of resource and means inconvenient for the experts in power transmission line alternation project. According to the characteristics and the handwork flow of transmission line alternation project, the power transmission line alternation project budget system is developed specially. The account method and design flow of alternation project are analyzed, and the main work is discussed. The system is divided into four modules, which are data management module, stock management module, transfer of budget and selection of materials module and report forms production module. At last, the data structure, the establishment and relationship of the database are expatiated.