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现已入九月,按照历史情况,九月以后即转入秋汛。可能发生秋汛典型的洪水,其特点是下游洪峰高于上游,持续时间长,对于大堤坝埽的危害往往过于伏汛,特别是平原山东境内,根据以上情况,今后在防汛工作中,防止发生以下的两种麻痹思想,是十分重要的,一种是单纯的陕州洪峰观点,一种是依靠溢洪堰思想,实际影响下游防洪或水情的因素很多,单陕州洪峰是不能完全决定的。例如普遍长期的降雨,伊洛河、沁河及其它支流的涨水,
Now into September, according to historical circumstances, after September into the autumn flood. Flood may occur typical flood, which is characterized by lower reaches of the peak higher than the upstream, for a long time, the dam for the dam dike is often too much flood risk, especially in plain Shandong, according to the above, in the future flood control work to prevent the occurrence of the following Of the two kinds of paralysis thinking is very important, one is pure Shanfeng peak view, one is to rely on the idea of spillway weir, the actual impact of downstream flood control or water conditions are many factors, Shan Shan peak alone can not be completely determined . For example, the widespread long-term rainfall, the rise of the Yiluo River, Qinhe River and other tributaries,