Study On The Construction And Performance Evaluation Of Green Building Supply Chain

Since the 18th National Congress of the Communist Party of my country Significant contribution.But over the years,with the continuous growth of total construction value and building area,the construction process is increasing,and the wastewater wastewater caused by wastewater in the construction process is increasingly serious.The development of green low-carbon cycles in the construction industry has become an important measure in my country’s 50-year and future architectural sectors.At present,the building supply chain management model has better solves the contradictory problem in the past engineering management,but the traditional building supply chain can not meet the needs of green building development.Therefore,in the context of energy saving and emission reduction,the green concept introduces the building supply chain to explore the construction of the new green building supply chain and the evaluation issue of the green level.This paper first reviewed the relevant literature of domestic building supply chain,followed by the related theories of the building supply chain,based on this,the green development concept introduced into the building supply chain to present the green building supply chain.And the concept is defined,analyzing the relationship between the specific content and organizational structure of each link in the green building supply chain,and then constructs the green color by constructing substance flow,information flow,technology flow,capital flow and other models Integrated model of building supply chain.Subsequently,according to the build green building supply chain model,combined with the relevant policy standards in my country,there are both evaluation systems and expert opinions at home and abroad,and the primary election of green building supply chain evaluation indicators,then this article,according to expert opinions and control indicators The principle of choice,the indicators are discharged one by one,delete or merge the indexes of repeated or meaning,and finally build 5 one including green planning and design,green purchase,green construction,green recycling,green management.Green Building Supply Chain Evaluation Index System of 28 Level 2 Indicators.Subsequently,based on the analysis of multiple weight determination methods and evaluation methods,the structural entropy of the maintenance level of empowerment method is introduced,and the fuzzy comprehensive evaluation constructs a green building supply chain performance evaluation model.Finally,in the construction project of a construction project in Shanxi Province,an empirical study was conducted,and the establishment of the green building supply chain performance evaluation system was applied to the project,and the building supply chain green performance was"higher"level.The evaluation results have verified the applicability and effectiveness of the evaluation index system and the method,and the improved aspects are proposed according to the evaluation results.In this paper,it has built a bridge from the green concept to green practices,providing new ideas for the construction of green building supply chains and green development levels,and development of green and low-carbon transitions in construction industries.It has important theoretical and practical significance.