摘要
鉴于小水电站发电引水隧洞的方案设计和比选对水电站工程造价的影响,为解决引水隧洞方案多、影响因素多、设计工作量大等问题,基于模块化系统开发思想,将隧洞设计分为5个计算模块,结合最小费用法建立引水隧洞的优选模型,并由Excel VBA语言开发了引水隧洞方案优选系统。该系统在GYY水电站隧洞方案比选中的应用效果良好。
Considering the impact of diversion tunnel design and comparison of the small hydropower station on the construction cost, this paper establishes optimization model to solve the problems such as many schemes, influencing fac- tors and heavy design works. The model divides the design of the tunnel into five calculation modules based on the modu- lar system development ideas and combined with minimum cost method. Besides, it develops economic optimum system of tunnel＇s scheme by Excel VBA language. The system has been applied to the comparison and optimization design of GYY hydropower station, and it has good application effect.
出处
《水电能源科学》
北大核心
2013年第10期109-112,155,共5页
Water Resources and Power
关键词
引水隧洞
设计方案
优选模型
优选系统
diversion tunnel
design plan
optimization model
optimization system
