基于Bently-Hammer软件的长距离输水管道水锤防护模拟  

Simulation of Water Hammer Protection for Long-distance Water Pipeline Based on Bently HAMMER Software

作　　者：文思齐 蒋羚鏴 曾诗 瞿露 Wen Siqi;Jiang Linglu;Zeng Shi;Qu Lu(Central&Southern China Municipal Engineering Design and Research Institute Co.,Ltd.,Chongqing,China)

机构地区：[1]中国市政工程中南设计研究总院有限公司重庆分院,重庆

出　　处：《科学技术创新》2024年第4期110-113,共4页Scientific and Technological Innovation

摘　　要：基于Bently-Hammer软件对某实际工程中长距离输水系统进行建模,通过实际运行中的不同工况,模拟突发事件在管道与水泵间产生的水锤影响,同时针对系统内突发事件增加液压气动罐、缓闭止回阀等水锤消除措施加以改进,为实际工程提供有效抑制水锤破坏的技术保障。Based on the software Bently-Hammer,the paper builds a model for the medium and long distance water conveyance system of a practical project,simulates the impact of water hammer between the pipeline and the pump caused by emergencies through different operating conditions in actual operation,and improves the water hammer elimination measures such as hydraulic pneumatic tank and slow closing check valve for emergencies in the system.It provides technical support for effectively restraining water hammer damage in practical engineering.

关 键 词：长距离输水 水锤防护 水锤计算 Bentley Hammer 

分 类 号：TV672[水利工程—水利水电工程]