山区铁路高边坡危岩落石病害防治技术研究

Research on Prevention and Control Technology of Dangerous Rockfall Disease on High Slope of Mountain Railway

近年来,山区铁路高边坡危岩落石病害频发,亟须采取措施整治高边坡危岩落石病害。基于此,文章分析了危岩落石的分类和影响因素,总结了病害防治工程的主要调查内容和方法,并对高边坡危岩落石的运动特性进行了分析,提出了危岩落石防治的三类方法及适用条件等技术要点,以期为山区铁路高边坡的建设及运营期间病害整治提供有益借鉴,有效防治铁路危岩落石病害,保障山区铁路的运营安全。

In recent years, the dangerous rockfall disease on high slope of mountain railway has occurred frequently. It is urgent to take measures to treat the dangerous rockfall disease on high slope. Based on this, this paper analyzes the classification and influencing factors of dangerous rockfall,summarizes the main investigation contents and methods of disease prevention and control engineering, analyzes the motion characteristics of dangerous rockfall on high slope,and puts forward three kinds of methods and applicable conditions for the prevention and control of dangerous rockfall,in order to provide useful reference for disease treatment during the construction and operation of high slope of mountain railway, effectively prevent and control the disease of railway dangerous rockfall, and ensure the operation safety of mountain railway.