水资源与水工程学报
水資源與水工程學報
수자원여수공정학보
JOURNAL OF WATER RESOURCES AND WATER ENGINEERING
2014年
2期
132-135
,共4页
防蒸发材料%局部覆盖%节水试验%平原水库%干旱区
防蒸髮材料%跼部覆蓋%節水試驗%平原水庫%榦旱區
방증발재료%국부복개%절수시험%평원수고%간한구
anti-evaporation materials%partial coverage%water saving experiment%plain reservoir%arid area
内陆干旱区水库蒸发量大,对新型防蒸发材料的研究有利于减少无效蒸发提高水库的有效利用率。通过防蒸发材料覆盖部分库面试验,统计完整周期内不同气象条件下防蒸发材料的有效覆盖面,根据影响防蒸发因子出现的概率,计算其有效防蒸发量,验证其节水效果。以内陆干旱区某一典型平原水库为现场试验对象,依据试验初步成果,对上述问题进行了探讨。
內陸榦旱區水庫蒸髮量大,對新型防蒸髮材料的研究有利于減少無效蒸髮提高水庫的有效利用率。通過防蒸髮材料覆蓋部分庫麵試驗,統計完整週期內不同氣象條件下防蒸髮材料的有效覆蓋麵,根據影響防蒸髮因子齣現的概率,計算其有效防蒸髮量,驗證其節水效果。以內陸榦旱區某一典型平原水庫為現場試驗對象,依據試驗初步成果,對上述問題進行瞭探討。
내륙간한구수고증발량대,대신형방증발재료적연구유리우감소무효증발제고수고적유효이용솔。통과방증발재료복개부분고면시험,통계완정주기내불동기상조건하방증발재료적유효복개면,근거영향방증발인자출현적개솔,계산기유효방증발량,험증기절수효과。이내륙간한구모일전형평원수고위현장시험대상,의거시험초보성과,대상술문제진행료탐토。
Aimed at the phenomenon of too much evaporation of reservoir in inland arid area , the paper car-ried out the research on new anti-evaporation materials ,which is beneficial to reduce invalid evaporation and improve the effective utilization of reservoirs .Through covering part of reservoir and figuring out the effective coverage of evaporation materials under different meteorological of full period , then according to the proba-bility of anti-evaporation factors , it calculated the effective anti-evaporation capacity and verified the effect of water saving .Taking some reservoir in inland arid area as an experimental object , the paper only probed the problems that had experienced above .