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为增加干旱地区水的有效性,Sivils和Broack(1980)曾对沙坝的建筑设计提出一些建议,他们的设计原理并不新颖,早期有不少收集地下潜水的水库设计均已失败了。但是Sivils和Broack的设计又过于复杂,为此我们曾提出只要增加些附属建筑物即可改进沙坝的效率和可靠性。
In order to increase the water availability in arid regions, Sivils and Broack (1980) made some suggestions on the design of the sand dam. Their design principle is not new. Many early designs of reservoirs for underground diving have failed. However, the design of Sivils and Broack is too complicated. To this end, we have proposed that the efficiency and reliability of sand dam can be improved by adding more auxiliary buildings.