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- design flood risk 设计洪水风险
- The design flood hydrograph is computed using observation discharge data. 利用实测流量资料推求设计洪水过程;
- The design flood hydrograph is computed using observation discharge data.3. 2、利用实测流量资料推求设计洪水过程;
- Based on above, we can get that area with high flood risk is small, but the population and GDP are relatively large. 可以看出我国的洪水高风险区面积小,而人口和GDP数值却比较高。
- This paper analyzes the influence factors of flood formation and flood risk degree in Sanjiang Plain area. 分析了三江平原地区造成洪水的影响因素及洪水危险程度;提出了防洪减灾措施。
- A new city flood risk management(FRM) mode,government、market、public partnership(GMPP) is provided in this paper. 文章提出了新的城市洪水风险管理模式,指出洪水风险管理是准公共产品,非市场产品,公共风险。
- In this paper,introducing the way for ascertain design flood water level of inundate area using Saint-Venant equations and some special methods. 在内涝区采用圣维南方程组及一些特殊处理的方法来推求设计洪水位是比较科学的。
- In this paper,the flood risk is zoned by means of reason analysis in consideration of meteorology,runoff and topography. 本文从气象、径流和地形三因素考虑,采用成因分析的方法,制成了洪水危险程度区划图。
- The potential boosting Limiting stage during flood is analyzed by checking design flood and studying interval and substage flood.2. 与此同时,通过对水库设计洪水的复核以及对区间洪水和分期洪水的研究,分析了汛限水位抬高的潜力。
- Seasonal design flood should not only satisfy the flood prevention standard but also reflect seasonal variation characteristics. 分期设计洪水既要满足防洪标准,又能反映洪水的季节性变化特征。
- Considering meteorology, runoff and topography, the flood risk was zoned by the method of the reason analyses in this paper. 本文从气象、径流和地形三因素考虑,采用成因分析的方法,制成了洪水危险程度区划图。
- At last, a map for flood risk grades in Hubei Province is made by overlaping the map of flood fatality grade and the map of vulnerability. 对洪水危险性等级图和社会经济易损性评价图进行空间叠加,并得到湖北省洪灾风险等级评价图。
- In this definition, flood risk can be shown by a complete set of triples and the elements of each triple have represented not ... 最后,探讨了水灾风险评估研究的问题与对其未来的展望。
- The risk analysis of design flood for dykes 堤防设计洪水风险分析
- Therefore, providing the information and education of flood risk for the people dwelt in the flood risk areas should be one of major priorities of flood mitigation. 加强洪水知识的宣传,提高洪水风险区居民的防洪意识,是减轻洪水灾害的主要工作之一。
- Calculated by the model of Fuzzy synthetic evaluation,the grade of flood risk assessment is classified into serious,hypo-serious,moderate and gentle flood risk in Fujian province. 应用模糊综合评判方法,将福建省67个县(市)分为高风险区、次高风险区、中度风险区、低风险区4个等级。
- Drought-affected areas will likely increase and extreme precipitation events, which are likely to increase in frequency and intensity, will augment flood risk," according to the document, which is still being finalised. 这份尚未定稿的报告指出,常淹水的地区,降雨的情形会变的更多且极端,规模及频率都很可能会增加,使淹水的情形更加严重。
- The main methods for calculating designed flood are probable maximum precipitation and hydrologic frequency analysis. 设计洪水计算方法主要是可能最大降雨和水文频率法。
- The Three Gorges reservoir has created a buffer which mitigates these flood risks. 三峡水库形成了一个缓冲,降低了洪水的危险性。
- Recheck of design flood in Chaihe reservoir 柴河水库设计洪水的复核