基于Mike Flood的蒲河辽宁新民市段洪水淹没及防线布设应用  

Analysis on the application of flood inundation and defense line layout in Xinmin City section of Puhe River based on Mike Flood

作　　者：孙宇飞 SUN Yufei(Liaoning Water Conservancy and Hydropower Survey and Design Research Institute Co.,Ltd.,Shenyang 110006)

机构地区：[1]辽宁省水利水电勘测设计研究院有限责任公司,沈阳110006

出　　处：《中国防汛抗旱》2025年第4期80-84,共5页China Flood & Drought Management

摘　　要：以蒲河辽宁新民市段两岸防洪保护区为研究对象,运用Mike Flood模型对Mike11一维模型及Mike21二维模型进行耦合计算,根据河段防洪工程现状,模拟不同防洪标准及不同溃口条件下防洪保护区的洪水淹没情况。结合两岸防洪保护区基础设施情况,进行第二道防线设置,并计算分析第二道防线设置情况下不同防洪标准保护区洪水淹没情况,以期为本河段及类似河段的防洪调度、洪水风险分析及防线布设提供技术支持及经验借鉴。This study focuses on the flood protection areas on both sides of the Puhe River in Xinmin City of Liaoning Province,using the Mike Flood model to couple the Mike11 one-dimensional model and the Mike21 two-dimensional model.Based on the current status of flood control projects in this river section,it simulates the inundation conditions of flood protection areas under different flood control standards and different breach conditions.Combined with the infrastructure conditions of flood protection areas on both sides,a second line of defense is set up,and the flood inundation conditions of protection areas with different flood control standards under the second line of defense are calculated and analyzed.This provides technical support and experience for flood dispatching,flood risk analysis,and defense line layout in this river section and similar river sections.

关 键 词：洪水演进 防线布设 第二道防线设置 Mike Flood 蒲河 辽宁新民市 

分 类 号：TV877[水利工程—水利水电工程]