基于模糊评价法的抽水蓄能电站施工机械设备选型方法研究  

Research on selection method of construction machinery for pumped storage power station based on Fuzzy Evaluation Method

作　　者：宁向可 于庆增 NING Xiangke;YU Qingzeng(China Railway Engineering Equipment Group Co.,Ltd.,Zhengzhou 450016,China)

机构地区：[1]中铁工程装备集团有限公司,河南郑州450000

出　　处：《水利水电快报》2022年第5期94-98,共5页Express Water Resources & Hydropower Information

摘　　要：抽水蓄能电站大型施工机械设备选型存在影响因素复杂、评价标准单一等问题。通过调研机械设备适用的地质条件、施工条件等因素,采用关键成功因素法制定了抽水蓄能电站地下隧洞机械设备选型评判指标体系,利用层次分析法确定指标权重,建立了基于模糊综合评判法的抽水蓄能电站地下隧洞开挖机械施工设备选型方法,对抽水蓄能电站交通洞、尾水洞、排水廊道、泄洪排沙洞、施工支洞、引水上平洞分别进行设备选型。选型结果表明:硬岩隧道掘进机适用于抽水蓄能电站地下洞室施工,进一步验证了选型方法的可靠性。To solve the complexity of influencing factors and single evaluation standard in reasonable selection of large mechanical equipment for construction pumped storage power station,by investigating the geological condi⁃tions and construction conditions suitable for construction machinery equipment,the key success factor method is used to establish the evaluation index system of constructio machinery selection for underground tunnel of pumped storage power station.Analytic hierarchy process method is used to determine the index weight.The machinery se⁃lection method for underground tunnel excavation of pumped storage power station is established based on fuzzy comprehensive evaluation method and the construction equipment for access tunnel,tailrace tunnel,drainage gal⁃lery,flood and sediment discharge tunnel,construction adit and upper horizontal tunnel is selected respectively.The results show that hard rock TBM is suitable for the construction of underground cavern of pumped storage power sta⁃tion.The reliability of the selection method is further verified.

关 键 词：抽水蓄能电站 施工机械设备 模糊综合评判法 硬岩隧道掘进机 

分 类 号：TV743[水利工程—水利水电工程]