论文部分内容阅读
1 前言广北水库是胜利油田的一项重要水利工程,库容3000万m~3。水库本身无水源,靠引黄河水通过泵站提蓄。水库建成后以渠系和广南、辛安水库联合调度,供工、农、渔业和生活用水。泵站设计提水流量10m~3/s、扬程6.5m。通过方案比较,选择了灌注桩式泵站方案,并以钢筋砼涵洞穿坝。在常规布置基础上,又在出水池前壁加设了四个进水闸孔,立面上与泵站出水管、止逆拍门错开,两者互不矛盾。低水位时,水可自流入库,其流
1 Introduction Guangbei Reservoir is an important water conservancy project in Shengli Oilfield, with a storage capacity of 30 million m ~ 3. There is no water source in the reservoir itself, and the Yellow River water is diverted by the pumping station. After the completion of the reservoir, it will be jointly dispatched by the canal system and Guangnan and Xin’an Reservoirs for construction, agriculture, fishery and domestic water supply. Pump design pumping water flow 10m ~ 3 / s, lift 6.5m. Through the program comparison, the scheme of filling piles pumping station was selected and the concrete-filled culverts were worn through the dam. On the basis of the conventional arrangement, four water inlet holes are additionally arranged on the front wall of the water outlet pool. Low water level, water can flow into the library, its flow