G217线独山子至乔尔玛段泥石流灾害特征及防治

Geological Features and Prevention and Cure of Debris Flow between Dushanzi and Qiaoerma along G217 Line

新疆独山子-库车公路沿线被誉为新疆地质灾害"仓库",其中G217线独山子至乔尔玛段公路沿线泥石流灾害极其发育,泥石流的发生已严重制约了该段公路的正常运营及行车安全。通过对该段公路沿线泥石流的实地调查及资料收集,深入分析和研究了该段公路沿线泥石流发育特征及危险性,提出了防治措施建议,以期为泥石流灾害防治、减灾提供依据。

Debris flows extremely develop between Dushanzi and Qiaoerma along G 217 line, seriously restricting operating of the highway. This paper has a discussion on characteristics and danger of these debris flows and makes some suggestions on prevention and cure.