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在分析山西省临汾市地层条件的基础上，详尽地研究了地层条件与地裂缝灾害之间的相互关系。利用地理信息系统（GIS）技术和AHP自动确定权重系数技术，确定出地层对地裂缝灾害的影响为20．1％。结果表明地层条件对地裂缝灾害的影响是不可忽视。
Based on the analysis of the stratum conditions in Linfen City, Shanxi Province, the interrelationship between the formation conditions and ground fissure disasters has been studied in detail. Using Geographic Information System (GIS) technology and AHP to automatically determine the weight coefficient technique, it is determined that the influence of formation on ground fissure disasters is 20.1%. The results show that the influence of formation conditions on ground fissure disasters can not be neglected.