The frequency of landslides and their magnitude are increasing worldwide due to global climate change, causing damage to people and infrastructure. Therefore, landslide risk assessment is urgent. This study developed a novel landslide risk assessment framework to analyze landslide risk on Mt. Umyeon, Republic of Korea. The proposed framework comprises four main procedures: (1) landslide hazard analyses using an ensemble statistical and physical model, (2) analyses of physical vulnerability from a vulnerability curve, (3) analyses of physical vulnerability from a semi-quantitative approach, and (4) risk index calculation using the results from the previous steps via a proposed equation which combines the quantitative and semi-quantitative approaches. To confirm the reliability of the framework, the results of each step were compared to a real landslide event that occurred in July 2011 on Mt. Umyeon. The framework successfully assessed landslide risk in this area. In addition, the landslide risk for different landslide return periods was calculated. This new framework for landslide risk assessment supports reliable decision-making for landslide risk assessment and management.

由于全球气候变化，滑坡的发生频率及其规模在全球范围内正在增加，从而对人员和基础设施造成破坏。因此，滑坡风险评估迫在眉睫。这项研究开发了一种新颖的滑坡风险评估框架，以分析山上的滑坡风险。大韩民国Umyeon。拟议的框架包括四个主要程序：（1）使用整体统计和物理模型进行滑坡灾害分析;（2）从脆弱性曲线分析物理脆弱性;（3）从半定量方法分析物理脆弱性;以及（ 4）通过结合定量和半定量方法的拟议方程，使用先前步骤的结果进行风险指数计算。为了确认框架的可靠性，将每个步骤的结果与2011年7月在山上发生的一次真实滑坡事件进行了比较。雨妍 该框架成功评估了该地区的滑坡风险。此外，还计算了不同滑坡恢复期的滑坡风险。这个新的滑坡风险评估框架为滑坡风险评估和管理提供了可靠的决策依据。