某铁路停车场边坡危岩落石运动分析及防治措施研究

危岩落石是山区铁路沿线主要的地质灾害类型之一，由于危岩落石运动的不确定性，目前对于落石区域的预测及危险等级的划分没有可靠的方法，在实际工程设计过程中，亦无规范或标准规定的计算方法。对此，在现场调查与分析的基础上，运用ROCKFALL软件，对某铁路停车场边坡危岩落石进行综合模拟，并预测危岩落石可能达到的区域，揭示崩塌落石的冲击特性；通过统计分析划分出落石危险等级区域，并在此基础上提出了该铁路停车场边坡崩塌落石的防治措施。

The Kinematic Analysis and Preventive Treatment of the Dangerous Rock on a Railway Depot Slope

Rockfall is one of the main disaster types of railway in the mountain area. Due to the uncertainty of the rockfall movement, no reliable method can be used for rockfall prediction and risk classification nowadays. As a result, based on field investigation and analysis of rock-fall model, applying the principle of kinematics calculation, using the ROCKFALL software to do some comprehensive simulations and predictions of dangerous area where the rocks may reach, reveal the impact property and movement rules of rockfall when rocks fall along slope, classify the risk level by statistical analysis and provide quantitative design basis. And the countermeasures are put forward based on all mentioned above.