论文部分内容阅读
1983年7月27日至31日,汉江上游汉中、安康地区先后普降大暴雨,致使安康地区沿江城镇,特别是安康城区遭受丁“灭顶之灾”。7月31日20时30分城堤决口,21时最高洪水位达259.30米,超过城堤1—2米,从西、北、东三面灌入安康旧城,部分郊区亦浸没于汪洋之中(见图1)。旧城区内水深达9米以上,二万余灾民分布在数十座3—4层高楼顶上待营救。在党中央、国务院、省委、省政府、中国人民解放军和地县及时的营救下,大大减轻了
From July 27 to July 31, 1983, the heavy rainfall caused heavy rainfall in Hanzhong and Ankang areas in the upper reaches of the Han River, causing the “drowned disaster” in the towns and cities along the river in Ankang, especially in Ankang City. At 20:30 on July 31, the embankment burst at 21:00 with the highest flood level reaching 259.30 meters and over 1-2 meters from the embankment. It poured into the old city from the west, north and east, and some suburbs were submerged in the ocean (see picture 1). The old city water depth of 9 meters above, more than 20,000 victims distributed in dozens of 3-4-storey tower to be rescued. With the timely rescue by the Party Central Committee, the State Council, the provincial party committee, the provincial government, the Chinese People’s Liberation Army and the prefectures and counties, it has greatly reduced the