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漏洞是黄河防汛抢险中最危险、最严重的险情,抢堵漏洞险情的关键是及时找准漏洞洞口。以往寻找漏洞洞口的方法较多采用人工探摸法,但这种方法适宜寻找浅水(水深小于2m)漏洞洞口;对于深水漏洞,由于水深超过人体高度,探摸人员在水下时间较短且容易上浮,找准洞口的成功率较低。为克服这一困难,1999年,济南市河务局成功地引进了深水潜水技术,培训了潜水员,并成功的参加了
The loopholes are the most dangerous and serious danger in the flood control and rescue of the Yellow River. The key to grab the loopholes in the loopholes in the flood control and emergency rescue is to find out the holes in time. However, this method is suitable for finding shallow holes (water depths less than 2 m); for deep water holes, the depth of the water exceeds the height of the human body, and the exploration personnel have shorter and easier underwater time Floating, pinpoint the success rate of the hole is low. In order to overcome this difficulty, in 1999, Jinan Municipal Bureau of River Administration successfully introduced deep-water diving technology, trained divers and successfully participated