防灾科技学院学报
防災科技學院學報
방재과기학원학보
JOURNAL OF INSTITUTE OF DISASTER-PREVENTION SCIENCE AND TECHNOLOGY
2011年
3期
78-82
,共5页
地质灾害危险性评估%电厂工程%灰库工程
地質災害危險性評估%電廠工程%灰庫工程
지질재해위험성평고%전엄공정%회고공정
risk evaluation of geological hazard%power plant project%ash cellar project
以伊川火电厂为例,调查分析了评估区的地质环境条件,针对该火电厂建设项目中的电厂工程、灰库工程、水库工程、铁路专用线工程进行了地质灾害危险性预测评估和综合分区评估,发现地质灾害的类型和地质灾害危险性明显受地质环境条件和工程建筑类型的影响。认为电厂工程、灰库工程的库中区和库尾区为地质灾害危险性小区,灰库工程的坝址区、水库工程和铁路专用线工程为地质灾害危险性中等区。
以伊川火電廠為例,調查分析瞭評估區的地質環境條件,針對該火電廠建設項目中的電廠工程、灰庫工程、水庫工程、鐵路專用線工程進行瞭地質災害危險性預測評估和綜閤分區評估,髮現地質災害的類型和地質災害危險性明顯受地質環境條件和工程建築類型的影響。認為電廠工程、灰庫工程的庫中區和庫尾區為地質災害危險性小區,灰庫工程的壩阯區、水庫工程和鐵路專用線工程為地質災害危險性中等區。
이이천화전엄위례,조사분석료평고구적지질배경조건,침대해화전엄건설항목중적전엄공정、회고공정、수고공정、철로전용선공정진행료지질재해위험성예측평고화종합분구평고,발현지질재해적류형화지질재해위험성명현수지질배경조건화공정건축류형적영향。인위전엄공정、회고공정적고중구화고미구위지질재해위험성소구,회고공정적패지구、수고공정화철로전용선공정위지질재해위험성중등구。
Based on the thermal power plant in Yichuan County as an example,the conditions of geological environment are investigated and analyzed.According to the power plant project,the ash cellar project,the reservoir project,special railway line project of the thermal power plant project,geological hazard estimate and comprehensive regional evaluation are conducted.It finds that the type of geological hazard and the risk of geological hazard are significantly affected by the conditions of geological environment and the types of constructions of the project.The power plant project,the central and tail of the ash cellar project are considered as the area of small geological hazard,and the dam site of the ash cellar project,the reservoir project and the railroad customizing line project are considered as areas of medium geological hazard.