价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
12期
127-128
,共2页
施工方案%指标体系%灰理想关联分析%熵权法
施工方案%指標體繫%灰理想關聯分析%熵權法
시공방안%지표체계%회이상관련분석%적권법
construction scheme%index system%grey ideal correlation analysis%entropy weight
本文基于熵权法确定评价指标的权重，然后在传统灰色关联分析法的基础上，结合TOPSIS法，构建基于熵权法的灰理想关联分析模型，对施工方案进行灰理想关联优选。并以某工程项目施工方案优选为例介绍该模型的具体应用。计算结果表明：将该模型应用于对施工方案的优选可行、有效。
本文基于熵權法確定評價指標的權重，然後在傳統灰色關聯分析法的基礎上，結閤TOPSIS法，構建基于熵權法的灰理想關聯分析模型，對施工方案進行灰理想關聯優選。併以某工程項目施工方案優選為例介紹該模型的具體應用。計算結果錶明：將該模型應用于對施工方案的優選可行、有效。
본문기우적권법학정평개지표적권중，연후재전통회색관련분석법적기출상，결합TOPSIS법，구건기우적권법적회이상관련분석모형，대시공방안진행회이상관련우선。병이모공정항목시공방안우선위례개소해모형적구체응용。계산결과표명：장해모형응용우대시공방안적우선가행、유효。
Because the process of selecting construction scheme owns the attribute of fuzziness and multi-objective, it is hard to directly rank the alternate construction schemes. This paper determines the weights of evaluation indexes based on the entropy weight method firstly. Then of the basis of combining the method of traditional grey correlation analysis and the method of TOPSIS, we build grey ideal correlation analysis model based on entropy weight method and optimize the alternate construction schemes. At last take a project as an example to introduce the concrete application of this model. The calculation results show that this model is feasible and effective in field of the optimization for construction schemes.
