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北汝河是穿过汝州市的主要河流之一。该河道属季节性河流,河水丰枯悬殊,汛期洪峰流量大,枯水期流量小,为有效地拦住汝河水,提高地下水位,又不影响河道行洪。汝州市人民政府投巨资兴建了3座橡胶坝,其效益可佳。文章简要概述了汝州市北汝河城区段建设橡胶坝的必要性及建成后的效益。
The North Ru River is one of the major rivers that pass through Ruzhou. The river is a seasonal river, the great abundance of rivers and floods, flood peak flood season, low flow during dry season, in order to effectively stop the R River water, raise the water table, without affecting the river flood. Ruzhou City People’s Government invested heavily in the construction of three rubber dam, its effectiveness is good. The article briefly outlines the necessity of constructing rubber dam in Beiruhe city section of Ruzhou and its benefits after its completion.