摘要
古滑坡复活是山区常见的地质灾害问题，受多重内外动力因素共同影响，具备隐蔽性强、演化周期长、突发性突
出的特点，极易对区域工程建设、基础设施运行以及周边群众生命财产安全造成严重威胁。开展古滑坡复活工程地质
机制与预警方法研究，具备重要的理论价值与工程实践意义。本文系统剖析古滑坡复活的内部地质基础与外部诱发动
力因素，其中降雨入渗、区域地震活动、各类人类工程扰动等均会不同程度改变岩土体力学性质与地层应力状态，直
接影响滑坡整体稳定性。同时探究依托地质条件与实时监测数据构建的预警模型及技术方法，通过系统性的机理分析
与预警体系研究，可为古滑坡复活灾害的防治管控提供可靠理论支撑，有效降低地质灾害风险，切实保障山区工程建
设与群众生命财产安全。
关键词： 古滑坡复活；工程地质机制；预警模型；内外动力因素
Abstract
Ancient landslide resurgence is a common geological disaster problem in mountainous areas. It is influenced by
multiple internal and external driving factors, featuring strong concealment, long evolution cycle, and prominent suddenness. It
is highly likely to pose a serious threat to regional engineering construction, infrastructure operation, and the safety of the lives
and property of surrounding people. Conducting research on the engineering geological mechanism and early warning methods
of ancient landslide resurgence has significant theoretical value and engineering practical significance. This paper
systematically analyzes the internal geological foundation and external inducing driving factors of ancient landslide resurgence.
Factors such as rainfall infiltration, regional seismic activities, and various human engineering disturbances will Different
degrees alter the mechanical properties of rock and soil and the stress state of the strata， directly affecting the overall stability
of the landslide. At the same time， it explores the early warning models and technical methods based on geological conditions
and real-time monitoring data. Through systematic mechanism analysis and early warning system research, it can provide
reliable theoretical support for the prevention and control of ancient landslide resurgence disasters, effectively reduce geological
disaster risks, and effectively ensure the safety of mountain engineering construction and the lives and property of the people.
Key words： Ancient landslide reactivation; Engineering geological mechanism; Early warning model; Internal and external driving factors
参考文献 References
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