结合某隧道工程实例，根据工程现场实测地质参数建立了数值模型，基于强度折减法，计算了考虑动态荷载下隧道边坡的安全系数，同时针对该边坡问题提出了加固措施，指出边坡加固后稳定性显著提高。%Combining with a tunnel engineering example,this paper established the numerical simulation according to the engineering site meas-ured geological parameters,based on the strength subtraction method,calculated the tunnel slope safety factor considering dynamic load,aimed at the slope problem put forward the reinforcement measures at the same time,pointed out that the slope stability increased significantly after rein-forcement.
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