哈尔滨第一热电厂取水口模型试验研究  

Model tests on water intakes of Haerbin No.1 Thermal Power Plant

作　　者：张鹤[1] 郭维东[1] 王智[2] 赵青[2] 

机构地区：[1]沈阳农业大学水利学院,辽宁沈阳110161 [2]中水东北勘测设计研究有限责任公司科学研究院,吉林长春130061

出　　处：《水利水电科技进展》2007年第1期53-56,59,共5页Advances in Science and Technology of Water Resources

摘　　要：通过河工模型试验,对哈尔滨第一热电厂补给水取水口局部区域的水力、泥沙运动及地形冲淤规律进行了研究,在确保电厂取水能力的前提下预测了可能的冲刷、淤积程度,并在此基础上对取水口的原布置形式进行了优化。试验表明,所设计的优化布置形式能够最大限度地避免取水口的淤积,有利于电厂取水口的安全、可靠运行。Based on fiver model tests, a study was performed of the local waterpower, sediment transport, and regularity of sediment erosion and siltation at water intakes for water recharge to the thermal power plant. The degree of erosion and siltation that might occur was predicted on the premise to ensure the capacity of water-intaking of the thermal power plant, and the original layout of water intakes was optimized. Tests show that the optimized layout of water intakes can reduce the erosion and siltation to the greatest extent and ensure the safe and reliable operation of water intakes.

关 键 词：热电厂 取水口 泥沙冲淤 模型试验 

分 类 号：TV131.61[水利工程—水力学及河流动力学]