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为了消除影响黄河防洪的不利因素,确保黄河防洪安全,山东黄河河务局对山东黄河近堤200m范围内的坑塘、堤河、井渠等进行了全面普查。对普查的结果按照既定的标准,编列了包括临背河坑塘、堤河、渠道在内的险点共343处。通过对险点的防洪影响分析和两个典型断面的钻探试验研究结果来看,堤防两侧坑塘、堤河、井渠对黄河防洪保安全均构成了一定威胁,是引发管涌、渗水、顺堤行洪、滑坡甚至漏洞的重要隐患。
In order to eliminate unfavorable factors that affect the flood control of the Yellow River and ensure the flood control safety of the Yellow River, the Yellow River River Bureau of Shandong conducted a comprehensive survey on the pit ponds, embankments and well drains within 200m of the Yellow River near Shandong. The results of the census in accordance with the established standards, including the Pro Bank, embankments, channels, including a total of 343 points of insurance. Through the flood control impact analysis of the dangerous point and the drilling test results of two typical sections, it is considered that the pit pits, dike banks and ditches on both sides of the embankment pose a certain threat to the flood control and security of the Yellow River, Embankment floods, landslides and even loopholes in the important hidden dangers.