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《Journal of Harbin Institute of Technology》 2008-10
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Risk identifiation based on triangular fuzzy number for construction project

LIU Ren-hui, ZHANG Jing-qiang,HAN Xi-shuang(School of Management, Harbin Institute of Technology, Harbin 150001, China)  
In order to achieve the reliability of project risks identification, the method of triangular fuzzy number was used to study the quantification of risk factors. All risk factors were analyzed based on the characteristic of construction projects, thus an evaluation framework of risk was established for construction projects. The complementary judgment matrix was designed based on the triangular fuzzy number. Furthermore, the third index of Yager was applied to the transformation of fuzzy number into non-fuzzy number, and priorities of complementary judgment matrices were provided. The result realize for identifying the pivotal risk factor of construction project risk, and resolve with identification issues for the unknown risk factors.
【Fund】: 黑龙江省青年科学技术专项资金资助项目(QC05C75)
【CateGory Index】: TU712
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