基于FAHP-TOPSIS的以礼河引水竖井施工风险分析  

Risk Analysis of Yilihe Diversion Shaft Construction Based on FAHP-TOPSIS

作　　者：董之村 杨磊 李学辉 王泽印 DONG Zhi-cun;YANG Lei;LI Xue-hui;WANG Ze-yin(POWERCHINA SINOHYDRO ENGINEERING BUREAU 14 CO.,LTD.,Kunming 650041,China;School of Civil Engineering,Central South University of Forestry&Technology,Changsha 410004,China)

机构地区：[1]中国水利水电第十四工程局有限公司,云南昆明650041 [2]中南林业科技大学土木工程学院,湖南长沙410004

出　　处：《云南水力发电》2023年第5期51-54,共4页Yunnan Water Power

摘　　要：基于FAHP-TOPSIS方法制定了以礼河四级水电站引水竖井工程的施工风险评价指标体系,进一步通过模糊层次分析法计算得到了各指标的相对权重,最终建立了以礼河四级水电站引水竖井施工风险评估模型。通过计算分析可知,以礼河四级水电站引水竖井的施工风险均属Ⅳ级,即为中高风险等级,施工过程中必须严格采取风险防控措施,提高工程质量。Based on FAHP-TOPSIS method,this paper establishes construction risk evaluation index system of Yilihe Fourth Cascade Hydropower Station Diversion shaft project,and obtains relative weight of each index through calculation of fuzzy AHP.Finally,the construction risk assessment model of diversion shaft of Lihe Grade IV Hydropower Station is established.Through calculation and analysis,it can be seen that the construction risk of the diversion shaft of Yilihe Fourth Cascade Hydropower Station belongs to Grade IV,which is of medium or high risk level.During construction,risk prevention and control measures must be strictly taken to improve project quality.

关 键 词：引水竖井 风险分析 FAHP-TOPSIS 施工 

分 类 号：TV554.1[水利工程—水利水电工程]