【摘要】 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。更多还原

【Abstract】 The relationship of stratigraphic conditions and geo-fissures is studied in detail on the basis of analyzing the stratigraphic conditions of Lifen in Shanxi province. The con-tribution to defining coefficient of the stratigraphic conditions is 20.1% by using GIS and AHP technique with automatic determining weight coefficient. Obviously, the contribution cannot be neglected.更多还原