茂县县城后山药沟泥石流防治与“5.12”震后规划重建

Prevention and Cure of the Yaogou Debris Flow and Reconstruction after the Wenchuan Earthquake

药沟泥石流位于茂县县城东侧,"5.12"汶川特大地震的发生,使得该泥石流危险程度进一步增加。在震后调查基础上,论述了药沟泥石流的概况、动力特征及"5.12"地震的影响,通过对药沟泥石流防治现状和存在问题的分析,提出了拦、排和生物工程相结合的防治建议,并建议通过与建筑规划、交通规划和旅游规划等重建的结合,实现泥石流防治同震后规划重建的全面结合。

The Yaogou debris flow lies on the eastern side of the Maoxian County Town.This paper deals with general situation,dynamics and the present situation of prevention and cure and makes some suggestions on prevention and cure.