The present building facility management status in China resulted in many problems such as high energy consumption,failure of automation control,services failure and poor indoor air quality.Based on questionnaires and...The present building facility management status in China resulted in many problems such as high energy consumption,failure of automation control,services failure and poor indoor air quality.Based on questionnaires and interviews to professional engineers and building users,a comprehensive evaluation index system was established on facility management of high-rise office buildings.A Fuzzy AHP based upon hierarchy criteria system was established.A Fuzzy AHP Evaluation Model on Facility Management System was set up;α-cut analysis was introduced and incorporated with expert knowledge together,which made up the optimism index λ.The fuzzy optimum crisp weight of each criterion was resulted from data-mining.Case investigations were processed in high-rise office buildings in Shenyang.The results illustrated that indoor air quality,thermal comfort and life cycle cost were the most important indexes in the evaluation of Facility Management System of high rise office buildings.Residents in high-rise buildings in Shenyang pay less attention to maintenance management and environment protection.By comparison with the analysis result of Export Choice,Fuzzy AHP-based evaluation model could act as a scientific reference for the establishment of governmental standards in facility management area in building.展开更多
Fuzzy comprehensive evaluation method was used to develop a standard model to analyze and evaluate nearness degree of water environment quality at breeding area of Shuidong Bay in China.Results showed that certain env...Fuzzy comprehensive evaluation method was used to develop a standard model to analyze and evaluate nearness degree of water environment quality at breeding area of Shuidong Bay in China.Results showed that certain environment contamination factors in some areas seriously exceeded the standard value and led to the whole water quality at the third class level.The measurements should be taken to promote the sustainable development of breeding area in Shuidong Bay.展开更多
目的应用前期构建的助产质量评价指标体系,评价其作为助产质量评价工具的实用价值。方法选取泛长三角地区13家不同等级及性质的医院作为研究对象,采用加权秩和比法、加权TOPSIS(technique for order preference by similarity to ideal ...目的应用前期构建的助产质量评价指标体系,评价其作为助产质量评价工具的实用价值。方法选取泛长三角地区13家不同等级及性质的医院作为研究对象,采用加权秩和比法、加权TOPSIS(technique for order preference by similarity to ideal solution)法、简单加权法这3种综合评价法对医院的助产质量进行评价排序。运用组合评价法对3种综合评价法的结果进行组合排序,采用肯德尔和谐系数对3种综合评价法的结果进行一致性检验。结果13家医院包括3家三级甲等综合性医院、3家三级甲等妇产专科医院、1家三级乙等综合性医院、2家三级乙等妇产专科医院、1家二级甲等综合性医院、2家二级甲等妇产专科医院和1家二级乙等妇产专科医院。3种综合评价法对13家医院的评价结果排序略有不同,具有较高的一致性,肯德尔和谐系数W=0.794。组合评价法对13家医院的助产质量排序前4名为H10、H4、H1和H2,与研究假设的预判结果(H1、H2、H10的助产质量排序靠前)基本保持一致。结论助产质量评价指标体系的评价结果稳定,能反映助产质量,具有较高的临床实用价值,可作为助产质量评价的科学工具。展开更多
文摘The present building facility management status in China resulted in many problems such as high energy consumption,failure of automation control,services failure and poor indoor air quality.Based on questionnaires and interviews to professional engineers and building users,a comprehensive evaluation index system was established on facility management of high-rise office buildings.A Fuzzy AHP based upon hierarchy criteria system was established.A Fuzzy AHP Evaluation Model on Facility Management System was set up;α-cut analysis was introduced and incorporated with expert knowledge together,which made up the optimism index λ.The fuzzy optimum crisp weight of each criterion was resulted from data-mining.Case investigations were processed in high-rise office buildings in Shenyang.The results illustrated that indoor air quality,thermal comfort and life cycle cost were the most important indexes in the evaluation of Facility Management System of high rise office buildings.Residents in high-rise buildings in Shenyang pay less attention to maintenance management and environment protection.By comparison with the analysis result of Export Choice,Fuzzy AHP-based evaluation model could act as a scientific reference for the establishment of governmental standards in facility management area in building.
基金Supported by China Postdoctoral Science Foundation (20090460873)
文摘Fuzzy comprehensive evaluation method was used to develop a standard model to analyze and evaluate nearness degree of water environment quality at breeding area of Shuidong Bay in China.Results showed that certain environment contamination factors in some areas seriously exceeded the standard value and led to the whole water quality at the third class level.The measurements should be taken to promote the sustainable development of breeding area in Shuidong Bay.
文摘目的应用前期构建的助产质量评价指标体系,评价其作为助产质量评价工具的实用价值。方法选取泛长三角地区13家不同等级及性质的医院作为研究对象,采用加权秩和比法、加权TOPSIS(technique for order preference by similarity to ideal solution)法、简单加权法这3种综合评价法对医院的助产质量进行评价排序。运用组合评价法对3种综合评价法的结果进行组合排序,采用肯德尔和谐系数对3种综合评价法的结果进行一致性检验。结果13家医院包括3家三级甲等综合性医院、3家三级甲等妇产专科医院、1家三级乙等综合性医院、2家三级乙等妇产专科医院、1家二级甲等综合性医院、2家二级甲等妇产专科医院和1家二级乙等妇产专科医院。3种综合评价法对13家医院的评价结果排序略有不同,具有较高的一致性,肯德尔和谐系数W=0.794。组合评价法对13家医院的助产质量排序前4名为H10、H4、H1和H2,与研究假设的预判结果(H1、H2、H10的助产质量排序靠前)基本保持一致。结论助产质量评价指标体系的评价结果稳定,能反映助产质量,具有较高的临床实用价值,可作为助产质量评价的科学工具。
