【摘要】 在简要介绍川藏公路海竹段自然环境条件及地质构造条件的基础上,对该段公路沿线的地质灾害的特点及危害做了简单描述,重点阐述了该段所发育的泥石流的分布特征、危害、形成机制、发展趋势及整治对策及措施。更多还原

【Abstract】 The paper introduced nature environment conditions and geological structural conditions about section between Haizishan and Zhubalong of highway between Sichuan and Tibet at first,on the basis of this, simply described characteristics and endangers about geological calamity of section between hal and zhu, chiefly expounded distributed characteristics, endangers, take shape mechanism, development tendency and dredge counter-measures about mud-rock flow at section between hal and zhu.更多还原