新藏公路 (新疆境内 )地处昆仑山中、西段 ,沿线道路病害类型多样 ,有泥石流、滑坡、水毁、崩塌、雪害、涎流冰、翻浆、冻土等 ,严重威胁和破坏交通。由于所处地域自然环境条件特殊 ,病害频频发生 ,随着全球气候变暖 ,冰川退缩 ,病害将愈演愈烈。本文在实地调查的基础上 ,分析了研究区病害发育现状、分布规律、成因以及发展趋势 ,提出了进一步工作的建议 The Xinjiang-Tibet Highway (within Xinjiang) is located in the middle and west sections of the Kunlun Mountains. There are various types of road diseases along the roads, such as debris flows, landslides, water damage, collapse, snow damage, salty ice, frostbite, frozen soil and other serious threats and traffic damage. Due to the special geographical conditions of natural environment, diseases occur frequently, with the global warming, retreat of glaciers, the disease will intensify. Based on the field investigation, this paper analyzed the status quo, distribution rules, causes and development trends of the disease in the study area, and put forward suggestions for further work