有压管道水锤数学模型分析和防护技术  

Analysis on Mathematical Model for Water Hammer in Pressure Pipeline and Discussion on Its Protection

作　　者：荣禹[1] 张嘉军 张乾[3] 

机构地区：[1]沈阳市市政工程设计研究院,辽宁沈阳110015 [2]丹东市三湾水利枢纽及输水工程建设管理局,辽宁丹东118002 [3]长安大学环境科学与工程学院,陕西西安710054

出　　处：《中国给水排水》2012年第12期18-20,共3页China Water & Wastewater

摘　　要：长距离输水管道水锤计算数学模型的正确选用及合理选择水锤防护方案对管道安全运行至关重要。根据相关理论和多年工程实践,简要说明了水锤计算数学模型,介绍了水锤防护技术的最新研究进展,推荐了较为合理的水锤计算数学模型和最佳压力管道水锤防护方案。Choosing the right mathematical model and reasonable scheme of water hammer protec- tion is very important for the safely operation of long distance water transmission pipeline. Based on the related theory and the engineering practice for many years, the mathematical model for water hammer calculation was described, the latest technology of water hammer protection was introduced, and the reason- able mathematical model for water hammer calculation and the optimum scheme of pressure pipeline water hammer protection were recommended.

关 键 词：输水管道 水锤计算模型 水锤防护措施 

分 类 号：TU991.39[建筑科学—市政工程]