摘要
在收集、整理岩溶塌陷地质影响因素相关数据的基础上,采用层次分析法(AHP)确定临沂岩溶塌陷影响因素在岩溶成因中的比重,绘制综合主要影响因子的危险等级量化指数分区评价图对该区域岩溶塌陷危险性进行评估.与以往研究成果对比分析发现,在可利用的地质数据范围内,所用的分析方法在技术上更准确可靠.
On the basis of collecting and sorting out the relevant data of karst collapse geological factors, the proportion of karst collapse influencing factors in Linyi area karst genesis was determined by analytic hierarchy process for the first time, and the risk assessment map of karst collapse in this area was drawn by using the quantitative index zoning evaluation map of the above influencing factors. Compared with the previous research results, it is found that within the available geological data range, the analysis method is technically accurate and reliable, and can be used for comprehensive evaluation of karst collapse in the whole region.
引文
[1]袁道先.中国岩溶学[M].北京:地质出版社,1993.
[2]冯克印,姚春梅.山东临沂市区地质环境调查与岩溶塌陷预警系统建设研究[R].山东地质环境监测总站,2005.
[3]刘大伟,张松.地下水开采对生态环境影响及对策研究[J].地下水,2018,40(5):53-55.
[4]邢宇健.岩溶区地下水位动态变化诱发地表塌陷的机理研究[D].北京:北京交通大学,2018.
[5]刘腾,雷晓燕,刘庆杰.高速铁路沿线地面环境振动特性的实测与分析[J].华东交通大学学报,2011,8(28):19-22.
[6]蒲天添.基于AHP模型的工程项目风险预警分析[J].统计与决策,2018(21):182-185.
[7]罗小杰,罗程.覆盖型岩溶地面塌陷综合地质预测与危险性评估[J].中国岩溶,2016,35(1):51-59.
[8]赵德君,彭凤,杨建,等.基于层次分析法的武汉市岩溶塌陷危险性分区评价[J].资源环境与工程,2012,26(S1):97-99.
[9]雷晓东,姚春梅,邵景力,等.临沂市城区岩溶塌陷危险性控制[J].地学前缘,2010,17(6):271-277.