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本文通过闽南近年来发生的三个滑坡实例分析,认为大型滑坡的产生基本上是受地质构造所控制,相造破碎带是孕育滑坡的基本因素,而地下水强烈活动则是导致滑坡产生的主要因素。闽南地区发生滑坡、崩塌、剥落等斜坡病害从时间上看是屡见发生的。从宏观上看,它是一个区域性工程地质问题,它反映了区域构造体系彼此交切、复合、重叠与新构造运动的活跃。在一些构造交切复合地段往往易于产生大型滑坡和古滑坡复活。注意坡地形态和水文地质调查对斜坡稳定性分析是不可忽视的。人类工程活动不当,诱发滑坡产生则应予以注意。
Based on the analysis of three landslide occurrences in southern Fujian in recent years, this paper argues that the occurrence of large-scale landslides is basically controlled by the geological structure, and the broken zone is the basic factor of geo-landslide, while the strong groundwater activity is the main factor leading to landslides . Occurred in southern Fujian landslide, collapse, spalling and other slope disease is seen from time to time. From a macro point of view, it is a regional engineering geological problem, which reflects the active interaction between regional tectonic systems, complex, overlapping and neotectonic movements. In some constructions, it is easy to produce large-scale landslide and ancient landslide resurrection. Note slope morphology and hydrogeological investigation of slope stability analysis can not be ignored. Improper ergonomic activities should be paid attention to when landslides are induced.