【摘要】 公路建设项目经济评价系统(Economic Evaluation)采用VisualBasic．Net中面向对象的程序设汁方法进行编制,本文详细的介绍了该系统的功能和特点,以框图形式显示系统结构,并对软件的使用进行了说明。本文以衡阳至枣木铺公路为例,说明应用Economic Evaluation系统进行公路建设项目经济评价的方法是可行和有效的。更多还原

【Abstract】 The object oriented programmer of Visual Basic.Net is adopted in completing the Economic Evaluation System on highway construction projects. This paper presents the functions and characteristics of the system in detail, and displays the framework of the system with graph. Application of the software is also expounded in the paper. The freeway from Hengyang to Zaomupu is taken as an example, and it is shown how to use the Economic Evaluation system to deal with economic evaluation in highway construction projects.更多还原