溢洪道控制段优化设计数字化系统开发

发布时间：2017-12-27 03:31

本文关键词：溢洪道控制段优化设计数字化系统开发　出处：《水电能源科学》2016年08期 　论文类型：期刊论文

【摘要】：鉴于水利工程具有复杂多样性,且用于水利工程设计计算的软件较少,在AutoCAD绘图软件的基础上使用VB语言对水利工程设计软件进行二次开发,结合水利工程设计原理,构建了溢洪道控制段的优化设计数字化系统开发工具及开发平台,分别对宽顶堰、WES堰和迷宫堰三种堰型的堰宽、堰型选取、剖面设计与应力验算进行分析,利用计算机的高速计算能力,自动选择最优设计方案,并对其泄流量进行校核。实例应用结果表明,该系统实现了对溢洪道堰型的对比选择和设计,优化后的堰体体积占原堰体体积的51%,工程量减小显著,具有很好的经济效益,提高了溢洪道工程设计的效率,具有简单方便、界面友好、结果可靠等优点。结果可为泄水建筑物数字化系统的开发提供参考。
[Abstract]:In view of water conservancy project has a complex diversity, and for the calculation of water conservancy engineering design software is less, two times the development of water conservancy engineering design software using VB language based on AutoCAD software, combined with the principle of water conservancy engineering design, construction of the control section of the spillway optimization design and development tools and development platform of digital system, respectively, to wide the top WES weir weir, and three kinds of labyrinth weir weir weir width, weir type selection, profile design and stress calculation analysis, the use of high-speed computing power, automatic selection of optimal design scheme, and check its discharge. The application results show that the system realizes the comparative selection and design of the spillway weir, the optimized weir volume accounted for 51% of the volume of the original weir, the project decreases significantly, and has very good economic benefits, improve the efficiency of the engineering design, has the advantages of simple and convenient, friendly interface, reliable results etc.. The results can provide reference for the development of the digital system of the discharge structure.
【作者单位】：郑州大学水利与环境学院;郑州市水利建筑勘测设计院;
【分类号】：TV651.1
【正文快照】： 1 引言水利工程边界条件一般非常复杂,对周边环境的依赖性较大,且在不同环境下水利工程的布置、型式等各不相同,设计参数存在很多差异,导致工程设计中重复性工作较多,浪费时间。此外,对泄水建筑物进行设计时,需要在满足泄流量、稳定性要求的情况下选出最为经济合理的方案。

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