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Counter Messures of Improving Conditons of the Pump Station Front Pond |
XU Shao-hua, ZHANG Feng-qin, HUA Li-qin |
Liaocheng Water Resources Bureau of Shandong Province Liaocheng, Shandong 252061, China; Water Resources Investigation and Design Academy of Liaocheng City in Shandong Province Liaocheng, Shandong 252061, China; Water Resources Investigation and Design Academy of Liaocheng City in Shandong Province Liaocheng, Shandong 252061, China |
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Abstract The reasonable spread angle and slope based on the amplitude of source water level variation are critical for the front pond design to solve the problem of disorderly streams and muddy filling in the pond during pump station operation. The various methods applied during the construction or retrofit of pump stations in Liaocheng city are presented. Project practice proves: a horrent slope for the spread type pond, a torrent-leading wall for pump station of side torrent-leading and part unit working, and ridges built on the slope for short pond that has a rather big difference in bottom elevation with the feeder canal are all effective methods to improve the spreading torrent and reduce muddy filling.
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Received: 08 August 2013
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[1] 关醒凡.现代泵技术手册[M].北京:宇航出版社,1997[2] 陆林广,等.开敞式进水池优化水力计算结果[J].排灌机械,1997(4)[3] 陆林广,等.开敞式进水池三维紊流流动模拟及水力优化计算目标函数[J].排灌机械,1996(4)[4] 黄明明,张蕴华.给水排水标准规范实施手册[M].北京:中国建筑工业出版社,1993:10[5] 何希杰,等.渣浆泵扬程降HR公式计算精度分析[J].流体机械,1996(5) |
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