天津大学学报:社会科学版
天津大學學報:社會科學版
천진대학학보:사회과학판
Journal of Tianjin University(Social Sciences)
2011年
2期
116~120
,共null页
黄凌 孙月峰 李颖 周正印
黃凌 孫月峰 李穎 週正印
황릉 손월봉 리영 주정인
防洪减灾 溃坝洪水数值模拟 防洪措施
防洪減災 潰壩洪水數值模擬 防洪措施
방홍감재 궤패홍수수치모의 방홍조시
flood prevention and disaster alleviation; dam-break flood numerical simulation; flood control measure
目前防洪措施的制定主要基于定性分析与经验判断,防洪措施集中于防洪工程设施的管理与维护、源头控制、法规制定、自然保护区措施、经济手段、洪水预警等方面,缺乏基于定量分析的防洪措施的研究。基于溃坝洪水数值模拟得到的淹没范围、水深和流速等关键信息,对深圳市公明水库的防洪工程与非工程措施进行了研究,为区域防洪决策与规划管理提供了理论依据。
目前防洪措施的製定主要基于定性分析與經驗判斷,防洪措施集中于防洪工程設施的管理與維護、源頭控製、法規製定、自然保護區措施、經濟手段、洪水預警等方麵,缺乏基于定量分析的防洪措施的研究。基于潰壩洪水數值模擬得到的淹沒範圍、水深和流速等關鍵信息,對深圳市公明水庫的防洪工程與非工程措施進行瞭研究,為區域防洪決策與規劃管理提供瞭理論依據。
목전방홍조시적제정주요기우정성분석여경험판단,방홍조시집중우방홍공정설시적관리여유호、원두공제、법규제정、자연보호구조시、경제수단、홍수예경등방면,결핍기우정량분석적방홍조시적연구。기우궤패홍수수치모의득도적엄몰범위、수심화류속등관건신식,대심수시공명수고적방홍공정여비공정조시진행료연구,위구역방홍결책여규화관리제공료이론의거。
Most flood control measures are based on qualitative analysis and experiential judgment, which mainly focus on management and maintenance of structural flood control measures, source control, rules formulation, establishing nature reserves, economic means and flood forecasting, but flood control measures based on quantitative analysis are scarce. The structural and non-structural flood control measures of the Gongming reservoir in shenzhen are studied based on flooded area, depth, and velocity by dam-break flood numerical simulation, which provides theory basis for flood control measure decision and planning management.