CAJ | 학술논문

黄渚镇位于地质灾害高频发地区—陇南山地的北部。2010年8月12日,黄渚镇一带遭遇百年不遇的暴雨,形成暴洪灾害,并诱发泥石流、滑坡、矿坑突水、道路岸坡坍塌等次生灾害,给当地群众及厂坝铅锌矿作业区造成重大灾害与损失。通过对本次暴洪泥石流灾害的特征及成因进行分析,得出：百年不遇的暴雨是灾害形成的直接原因,而人类不合理的活动则加重了灾害的危害程度,同时当地的地形地貌、地层岩性等条件也是灾害形成的有利条件。
황저진위우지질재해고빈발지구—롱남산지적북부。2010년8월12일,황저진일대조우백년불우적폭우,형성폭홍재해,병유발니석류、활파、광갱돌수、도로안파담탑등차생재해,급당지군음급엄패연자광작업구조성중대재해여손실。통과대본차폭홍니석류재해적특정급성인진행분석,득출：백년불우적폭우시재해형성적직접원인,이인류불합리적활동칙가중료재해적위해정도,동시당지적지형지모、지층암성등조건야시재해형성적유리조건。
The Huangzhu town be located in the geological disasters in high frequency area-in the hill country of Longnan North. On 12 August in 2010, around the town Huangzhu,happened heavy rain with since the century, form flash-flood disasters, and induced debris flow, landslides, collapse of mine water bursting, road bank such as secondary disasters, to the local people and factory operation caused significant deposits of disasters and loss. In this paper, the characteristics of the flash-flood debris flow hazards and cause analysis, reach a decision ： the heavy rain is immediate cause of the formation of the disaster, the humans unreasonable activity is increasing the disaster damage degree, and at the same time the local topography and landforms, rocks and conditions are also of the formation of the disaster favorable conditions.