【摘要】 采用过程分析法识别建设工程不同施工阶段绿色施工的环境影响因素,建立了绿色施工环境影响因素评价指标体系。运用改进的层次分析法计算各个指标权重,建立重要环境因素影响程度模型,用来对不同施工阶段的环境影响因素进行综合评价。通过该方法,对南京市某工程项目进行了实证研究,结果表明该方法简单实用、科学有效、为其他建设工程绿色施工环境影响因素评价提供参考。更多还原

【Abstract】 Environmental impact factors of green construction are identified in different construction stages by using the method of process analysis,and the evaluation system of green construction environmental factors is established. The weight sequence is calculated by using the improved analytic hierarchy process( IAHP) and the influence degree model of important environmental factors is set up,then the environmental impact factors in different construction stages are evaluated. Based on the theories and methods mentioned in the paper,a project of green construction in Nanjing is given as a calculation example.Result shows that IAHP is a simple,practical,scientific and effective method. At the same time,the study will provide a reference for other construction projects in evaluating the environmental factors.更多还原