济南市北跨新城区地质环境适宜性评价  

Suitability Evaluation of Geological Environment in the New Urban Area of Jinan's Extending towards the North

作　　者：郭加朋 袁春鸿 石巍 石艳 焦丽香[4] 岳庆杰 GUO Jiapeng;YUAN Chunhong;SHI Wei;SHI Yan;JIAO Lixiang;YUE Qingjie(Shandong Provincial Natural Resources Data Archives,Jinan 250013,China;801 Institute of Hydrogeology and Engineering Geology,Shandong Provincial Bureau of Geology&Mineral Resources,Jinan 250014,China;Shandong Engineering Research Center for Environmental Protection and Remediation on Groundwater,Jinan 250014,China;Shangdong Branch of China National Geological Exploration Center of Building Materials Industry,Jinan 250100;Jinan Municipal Bureau of Natural Resources and Planning,Jinan 250010,China)

机构地区：[1]山东省自然资源资料档案馆,济南250013 [2]山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院),济南250014 [3]山东省地下水环境保护与修复工程技术研究中心,济南250014 [4]中国建筑材料工业地质勘查中心山东总队,济南250100 [5]济南市自然资源和规划局,济南250010

出　　处：《华北地震科学》2024年第1期101-106,共6页North China Earthquake Sciences

基　　金：山东省国土资源厅财政基金(2012112)。

摘　　要：在研究地质环境背景的基础上,构建了济南北跨新城区地质环境适宜性敏感因子—综合指数模型,选取黄河悬河稳定性作为敏感因子,从水文、水文地质、工程地质和环境地质等4个方面选取重要地表水源、地下水富水性、地下水位最小埋深、活动断裂、地基承载力、软土、液化土、采空塌陷等作为重要因子,采用专家打分法确定重要因子的权重,对地质环境适宜性进行了综合评价。结果表明:适宜区和较适宜区占总面积的72.37%,可满足新城区规划建设的需要。该评价结果可从地质环境的角度为新城规划建设提供科学依据,实现城市建设与地质环境保护协调发展。Based on the analysis of geological environment conditions in the study area,sensitive factor and comprehensive index evaluation model of geological environment suitability are constructed in Jinan north across new urban area.The stability of the Yellow River is selected as sensitive factor,and the important surface water source,water-richness of groundwater,minimum buried depth of groundwater level,active fault,bearing capacity of foundation,soft soil,liquefied soil and Goaf Collapse are selected from four aspects of hydrology,hydrogeology,engineering geology and environmental geology as important factors.The weight of important factors is determined by expert scoring method.The suitability of geological environment is comprehensively evaluated.The results show that suitable area and relatively suitable area of geological environment account for 72.37%of the total area,the overall situation is good,which can meet the needs of new urban planning and construction.The evaluation results can provide a scientific basis for the planning,construction and management of the new urban of Jinan's Extending towards the North.It is conducive to the realization of urban construction and the optimal allocation of geological environment resources.

关 键 词：敏感因子 综合指数 地质环境 适宜性评价 济南北跨新城区 

分 类 号：P641[天文地球—地质矿产勘探] F407.1[天文地球—地质学] X82[经济管理—产业经济]