| 龙门园区地质灾害危险性评估研究 |
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| 引用本文： | 周,牧.龙门园区地质灾害危险性评估研究[J].中州煤炭,2023,0(4):137-141，147. |
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| 作者姓名： | 周 牧 |
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| 作者单位： | （河南省资源环境调查二院，河南 洛阳 471000） |
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| 摘 要： | 为了了解研究区的地质环境条件、地质灾害现状、分布范围及发展趋势，确定不良地质现象的类型、位置，进而划分出地质灾害危险区、地质灾害易发区和地质灾害不易发区，对各区规划用地的适宜性及可建性进行评价。研究了研究区地质灾害类型特征，对地质灾害危险性现状进行了评估，现状条件下评估区地质灾害发育弱，危害程度小，危险性小。预测了地质灾害危险性，得到了丘陵亚区工程建设有引发和遭受崩塌、滑坡的地质灾害的可能性，发育程度弱，危害程度中等，危险性中等，评估区遭受采矿塌陷危险性小；评估区内丘陵区为地质灾害危险性中等区，基本适宜工程建设；平原区为地质灾害危险性小区，适宜工程建设。针对地质灾害危险性，提出了相关意见。研究为研究区规划提供必要、可靠的地质依据，从地质环境的角度对规划提出合理建议和意见，使规划更趋于科学合理、经济可行，为有关部门审批提供地质依据。
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| 关 键 词： | 地质灾害类型 危险性评估 现状评估 危险性预测 综合分区 防治措施 |
Research on risk assessment of geological hazards in Longmen Park |
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| Zhou Mu. Research on risk assessment of geological hazards in Longmen Park[J].Zhongzhou Coal,2023,0(4):137-141，147. |
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| Authors: | Zhou Mu |
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| Affiliation: | （The Second Institute of Henan Provincial Resources and Environment Survey，Luoyang 471000，China） |
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| Abstract: | In order to understand the geological environment conditions，the status quo，distribution range and development trend of geological disasters in the planned study area，determine the type and location of adverse geological phenomena，and then divide the geological disaster risk area，the geological disaster prone area and the geological disaster less prone area.The suitability and buildability of the planned land in each district shall be evaluated.This paper studies the characteristics of the types of geological disasters in the study area，and evaluates the status quo of the risk of geological disasters.It is concluded that under the current conditions，the development of geological disasters in the assessment area is weak，the degree of damage is small，and the risk is small.Then the risk of geological disasters is predicted，and the result is concluded that the project construction in the hilly sub-region has the possibility of causing and suffering geological disasters such as collapse and landslide.The development degree is weak，the damage degree is medium，and the risk is medium.The hilly area in the assessment area is a medium geological disaster risk area，which is basically suitable for engineering construction；the plain area is a geological disaster risk area，suitable for engineering construction.Finally，relevant opinions are put forward regarding the risk of geological disasters.The study provides necessary and reliable geological basis for the planning of the study area，and puts forward reasonable suggestions and opinions on the planning from the perspective of geological environment，so as to make the planning more scientific，reasonable and economically feasible，and provide the geological basis for the approval of relevant departments. |
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| Keywords: | ,types of geological hazards, risk assessment, status assessment, risk prediction, comprehensive zoning, prevention and control measures |
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