阳谷县陶城铺灌区引黄闸后泵站设计探究

Design of Pumping Station Behind Yellow River Diversion Gate in Taochengpu Irrigation District of Yanggu County

由于黄河多次调水调沙,造成陶城铺引黄闸处河槽下切近2m,致使陶城铺引黄闸无法正常引用黄河水,在黄河部门改造陶城铺引黄闸的基础上,在引黄闸后建设提水泵站,来满足陶城铺引黄灌区的正常运行。根据黄河部门提供的设计参数,对提水泵站进行设计,确定了流量扬程,选用8台轴流泵,7用1备;对泵室进行了地基稳定计算,确定采用桩基础。

Due to the repeated water and sediment regulation of the Yellow River,the lower channel of Taochengpu Yellow River Diversion Gate is cut nearly two meters,which makes the Taochengpu Yellow River Diversion Gate unable to draw water from the Yellow River normally.Based on the transformation of Taochengpu Yellow River Diversion Gate by the Yellow River Department,a pumping station is built behind the Yellow River Diversion Gate to meet the normal operation of Taochengpu Yellow River Diversion Irrigation Area.According to the design parameters provided by the Yellow River Department,the pumping station was designed,and the flow lift was determined.Eight axial pumps were selected,seven for use and one for standby.The foundation stability of the pump room is calculated,and the pile foundation is adopted.