蓄洪能力 的英文怎麼說
中文拼音 [xùhóngnénglì]
蓄洪能力
英文
flood absorption capacity-
For jiangpinghe double - curved arch dam, 3 - d elasto - plastic fem is made, in which the point safety factors of the dam - abutments system and the safety margin for coefficients of sliding resistance on 7 potential sliding blocks of the dam before and after the reinforcement of the dam are calculated under the conditions of the normal storage level and the design flood level respectively based on the results from the analysis made with fem
摘要對江坪河雙曲拱壩進行了三維彈塑性有限元分析，利用有限元應力成果分別計算了正常蓄水位、設計洪水位等3種工況下加固前後壩體壩肩系統的點安全系數和7個可能滑動塊體的抗滑富餘系數。Taking into account weather and flood forecast information ; the forecast operation manner is studied under the condition of without the change of the existing flood control standard to realize the conversion of flood control and benefits. ( 4 ) through analyzing runoff and water utilization information during reservoir operation, design flood, and the existin
水庫汛陽水位動態控制方法研究及其風險分析根據水庫流域天氣預報、流域前期降雨、水庫蓄水、水庫泄水能力和防洪興利要求，利用水庫汛限水位變動范圍，結合洪水預報和短期降雨預報模型，研究水庫汛限水位動態控制方法。In addition according to the comparison of typical floods the impact of floodplain morphology to the flood propagation was studied. no continuous water body in main channel and floodplain and the change of floodplain morphology and the increased flood detention capacity caused the time of flood propagation increasing and the flood types changing in abnormally
同時通過對典型洪水的對比分析，研究了灘地邊界條件對洪水運行的影響，認識到由於主槽與灘地水體不連續以及灘地地形的改變，灘地蓄洪能力增大，造成洪水傳播時間增長和洪峰峰型的異常變化。By analyzing risk sources and those uncertain factors affecting the risk, the diversion risk is defined as the probability of the maximum discharge after being adjusted and held higher than the maximum design flood
通過對導流風險來源和引起導流風險的各種不確定性因素的論述和分析，把施工導流風險定義為天然來（洪）水經過調蓄后，導流泄水建築物的最大泄水流量超過其設計最大泄水能力的概率。It founds natural heightening theory for warping dams and puts forward specific way of diversion, measures for preventing dam eroded and design for energy dissipation and flood storage of cofferdams and sedimentation and dewatering through exploration and study on deposition in front of natural formed dam and the techniques of building dam through hydraulic filling
通過對天然聚湫壩體前的淤積和「水力沖填」築壩技術的探索和研究，創立了淤地壩壩體自然加高的理論，並提出了具體的導流方式、壩體防沖措施及圍堰消能蓄洪、留淤脫水設計。Aim to analyze the problems in the course of the exploitation and utilization of water resources and offer some references to the sustainable utilization of water resources in baoji city, shaanxi, china in the future. methods beginning with the restrained factors that affects the sustainable exploitation of water resources, the main problems is systematically analyzed that exposed in the course of the exploitation and utilization of water resources : utilization ratio of water resources is low, water waste is serious ; groundwater is exploited excessively, water level drops continuously ; water pollution is serious, water quality worsens obviously ; management system of water resources is imperfect, the facilities of irrigation works wear out seriously. results it is suggested that pursue saving water all - round to build a water - saving society, and perfect the paid - use system of water resources to implement the industrial management of water resources, and strengthen the protecting consciousness of water resources together with controlling groundwater exploitation strictly, and increase the fund investments to enhance the irrigation works abilities of adjusting, holding and preventing the flood, and strengthen the network management of water resources besides improving the official specialized quality. conclusion the reasonable exploitation and utilization of water resources plays a key role in the sustainable development of economy and society in baoji city, shaanxi, china
目的分析寶雞市水資源開發利用中存在的問題，為今後水資源的可持續利用提供參考依據.方法從影響寶雞市水資源可持續利用的制約性因素入手，系統分析了在水資源開發利用中存在的主要問題:水資源利用率低，浪費嚴重;地下水開采過度，水位持續下降;水污染嚴重，水質明顯惡化;水資源管理體制不健全，水利工程設施老化嚴重.結果提出了相關的解決對策:全面推行節約用水，建立節水型的社會;完善水資源有償使用制度，實現水資源的產業化管理;強化水資源保護意識，嚴格控制地下水開采;加大資金投入力度，提高水利工程的調蓄防洪能力;加強水資源網路化管理，提高管理人員的專業素養.結論水資源的合理開發和利用是實現寶雞市經濟社會可持續發展的關鍵Dynamic control of the limit water level belongs to non - structural measures of reservoir operation. with the analysis of the cause and rule of flood in the catchments and taking advantage of hydrology and metrology information, the operable method can be obtained which not only satisfies the flood prevention but also takes full advantage of flood resources, and the upper and lower limits of the limit water level are determined with serial hydrology calculation. then, the rule of using the upper and lower limits is put forward to reach a beneficial flood operation with small risk
汛限水位動態控制方法屬於水庫風險調度的非工程措施范疇，通過分析流域洪水的成因和庫區降雨及致洪規律，結合水庫的蓄泄能力，積極慎重的利用水文氣象預報信息，研究既能滿足防洪要求，又可充分利用洪水資源的可操作性的調度方法，利用水文系列的連續演算方式推求汛限水位的變化范圍，提出使用汛限水位上下限的原則，達到風險較小、效益較大的目的。Since dams can ‘ t be filled until the risk of flooding is past, the models predict they will trap just 70 to 85 per cent as much run - off as they do now
由於蓄水壩只有在洪水泛濫的危險過去后才能蓄滿水，模擬研究預計它們攔阻水量的能力只是目前水平的70至85 。At the same time, tin model was built to analyze the sluice function of wetland area. from the two aspects that temperature effect and precipitation effect, the climate modulation function of honghu wetland was demonstrated. the purification function of wetland was explained through the analysis of the data of water quality
建立tin模型分析濕地湖泊的調蓄能力和整個濕地地區的調蓄能力；從濕地的氣溫效應和降水效應兩個方面來分析洪湖濕地氣候調節功能；通過水質調查資料分析濕地水質凈化功能；根據物種統計資料說明濕地多樣性維系功能。Functioned as the “ kidneys ” of the earth, wetlands provide comprehensive eco - environmental and productive services in terms of flood mitigation, climate control, pollution prevention, soil - erosion reduction, environment beautification, biodiversity maintenance, and bio - productivity protection
濕地被譽為「地球之腎」 ，具有巨大的調蓄洪水、調節氣候、控制污染、減少土壤侵蝕、美化環境、維護生物多樣性、生物生產力等生態、環境和生產功能。The flood detention and storage capacity of several billion cubic meters of hongze lake has been recognized for a long time, but the resistance of fiver - lake string has always been ignored, based on an analysis of historical information about flood events, the harmfulness of plain fiver - lake string was revealed, then, the necessity for implementation of fiver - lake separation in regulation of the huaihe river was verified, and a reasonable scheme for fiver - lake separation and a feasible modeling method for scientific demonstration were also put forward
摘要針對長期以來人們只認知洪澤湖的幾十億立方米防洪調蓄能力，卻漠視它的河湖串阻力及其一級尾閭地位的情況，通過對歷史洪水和有關資料的分析，初步揭示平原河湖串的危害性，由此引證進一步治理淮河實施河湖分離的必要性，並提出一種合理的河湖分離方案，以及比較可行的模擬論證方法。分享友人