Application Benefit Evaluation Of Stadium Project Based On BIM Technology

BIM technology is a direct expression of digital technology in the construction industry,and plays an important role in the foreign construction industry,also led to unprecedented major changes.However,since the BIM technology spreads to our country,there is still some obstacles and limitations in whether knowledge or practical application and promotion.Nevertheless,BIM technology still successfully applied to many large projects,and plays an increasingly important role in improving the quality of the project,project efficiency,and shortening the duration and cost savings.There have been more and more design units,construction units and construction units joined the team of BIM technology application.In order to effectively evaluate the benefits of BIM technology,clear effect of BIM technology so we can make use of BIM technology to better serve the project.In this paper,we take a stadium project as an example to build a benefit evaluation based on BIM technology Indicators,and conduct a systematic and scientific research of the BIM benefits.First of all,this paper discusses the background of BIM research and application of BIM technology at home and abroad,the literatures review,the connotation and characteristics of BIM technology and the purpose of BIM benefit research.Secondly,based on the statistics of BIM benefit literatures at home and abroad,16 benefit evaluation indexes are selected and the indexes are optimized by Delphi expert method.And finally draws the BIM benefit evaluation index system which includes five aspects of finance,product,organization,management and strategy.Finally,this paper validates the validity of the BIM benefit evaluation system with the actual project,calculates the relevant benefit parameters,and obtains good feedback effect.The BIM benefit evaluation index system proposed in this paper can provide some guidance and suggestions for different decision-making and post-evaluation of BIM project.However,due to the construction of the index system is based on domestic and foreign literature,lack of indicators extracted from the actual project,so the calculation of hidden benefits need further study.