摘要
针对水锤计算中的图解法和水力仿真软件建模计算法的优缺点,笔者结合工程实例,采用这两种方法进行计算分析,并探讨其应用情况。通过分析得出:在项目建议书、可行性研究阶段,可采用图解法进行简易计算;在初步设计、施工图设计阶段,推荐采用水力仿真软件建模计算法进行精确的建模计算,合理布置水锤防护设备。该结果为不同设计阶段选择水锤计算方法提供参考。
In view of the advantages and disadvantages of graphic method and hydraulic simulation software modeling method in water hammer calculation,the author uses these two methods for calculation and analysis combined with engineering examples,and discusses their application.Through analysis,it is concluded that in the stage of project proposal and feasibility study,graphical method can be used for simple calculation;In the stage of preliminary design and construction drawing design,it is recommended to adopt hydraulic simulation software modeling calculation method for accurate modeling and calculation,and reasonably arrange water hammer protection equipment.The results provide a reference for selecting the calculation method of water hammer in different design stages.
作者
何义文
HE Yiwen(Guizhou Water Conservancy and Hydropower Survey and Design Institute Co.,Ltd.,Guiyang 550002,China)
出处
《红水河》
2022年第3期36-41,共6页
Hongshui River
关键词
水锤计算
泵站
图解法
水力仿真软件建模计算法
water hammer calculation
pumping station
graphical method
hydraulic simulation software modeling calculation method
