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2012年8月3日0时—4日17时,受第10号台风“达维”影响,辽宁省发生强降雨过程,同时形成岫岩、盖州、海城3个暴雨中心且全部集中在山区,属历史罕见。多条河流发生大洪水,其中大洋河、大清河、海城河、哨子河、汤河东支、汤河西支、兰河等7条河流发生超历史洪水。分析了“8·04”暴雨洪水发生、发展的全过程和应对这场暴雨洪水的方法方式,对今后应对类似暴雨洪水起到借鉴作用。
At 0:00 on August 3, 2012 - At 1600 hours on the 4th, affected by Typhoon No. 10 and “Dawei”, heavy rainfall occurred in Liaoning Province and three storm centers were formed in Xiuyan, Gaizhou and Haicheng Concentrated in the mountains, is a rare history. Floods occurred on a number of rivers. Among them, seven rivers, the Dayang River, the Daqing River, Haicheng River, the Whistler River, the Tanghe River East Branch, the Tanghe West Branch and the Lanhe River, experienced super-historical floods. This paper analyzes the whole process of the “8.04” rainstorm flood and its development and the ways and means of coping with this storm flood, which will serve as reference for coping with similar storm floods in the future.