Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
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A Study on Domestic Standard Parameter Setting for BIM-based Energy Performance Evaluation - Focused on Possession Area per Person of Occupants in Government Offices -

BIM 기반 에너지성능평가를 위한 국내 표준 매개변수 설정 방안에 대한 연구 - 공공청사 업무시설의 재실자 1인당 점유면적을 중심으로 -

  • Received : 2014.09.15
  • Accepted : 2014.11.20
  • Published : 2015.03.01
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Abstract

Currently, the United States, the United Kingdom, Australia etc. are actively utilizing energy simulation for efficiency evaluation of building energy. However, domestic energy efficiency assessment system doesn't use energy simulation system properly at present: parameters based architecture plans and Ashrae Standard are inputted for the evaluation, because the input parameters for the simulation haven't been established yet. This fact causes poor reliability during energy simulation, as the values of the two standards are different from each other. Therefore, the aim of the study is to set domestic standard parameter for BIM-based energy performance evaluation, focusing on possession area per person of occupants at government office in Korea. We found that the difference among the result values occurred approximately 3% in the energy simulation. As a result of the analysis, possession area per person of occupants in Government office is $31.87m^2$. Other input parameters may be set based on this. This will increase the reliability of energy simulation through a domestic standard parameter.

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