大型岸边式取水泵房设计

Design of Large Shore-side Water Intake Pumping House

大型岸边式取水泵房结构体量大且位于河道中,除结构内力计算外,尚需验算整体滑移、倾覆、抗浮稳定,并选择适宜的基础形式,这些都是设计中的重点。结合佛山市第二水源取水工程,总结取水泵房的设计计算方法并通过有限元分析对内力及稳定计算结果进行验证。

The large shore-side water intake pumping house with the large structural volume is located in the middle of a river channel. The key points in the design are to check the integral sliding, overturuing and anti-floating stability and choose the appropriate foundation form except for calculation of the structural internal force. Combined with the second water source intake project in Foshan City, the design and calculation methods of intake pumping house were summed up, and the calculation results of internal force and stability were verified by finite element analysis.