생애주기비용 예측 기반 건물재료 경제성 평가 및 선정

• 영문명: Evaluation and Selection of Building Materials based on Life Cycle Cost Prediction
• 발행기관: 한국BIM학회
• 저자명: 안정환(Ahn Junghwan) 임진강(Lim Jinkang) 오민호(Oh Minho) 이재욱(Lee Jaewook)
• 간행물 정보: 『KIBIM Magazine』5권 2호, 34~45쪽, 전체 12쪽
• 주제분류: 공학 > 건축공학
• 파일형태: PDF
• 발행일자: 2015.06.30

영문 초록

As buildings become larger and more complicated, construction costs have increased with a considerable effect on buildings’ Life Cycle Cost (LCC). However, there has been little consideration on economic aspects in the selection of construction materials due to limited information on the materials and dependency in architects’ experience and inefficiency in cost estimation, causing design changes, increase in maintenance cost, difficulty in budgeting, and decrease in building performance. To solve these problems, this study proposed a BIM-based material selection model which reflects the comprehensive economic efficiency of building materials. Our cost prediction model can estimates the material-related cost during the entire building life cycle. Furthermore, we implemented the proposed model in connection with BIM, which can analyze and compare LCC by material. Through the validation of the model, we could confirm the necessity of LCC-based material selection in comparison with the conventional cost-centered material selection.

목차

ABSTRACT

1. 서론

2. 선행연구 현황분석

3. 재료의 생애주기비용 산정방법

4. BIM 기반 건물재료선정 방안 구현

5. BIM 기반 건물재료선정 방안 검증

6. 결론

References

키워드

BIM Building Material Life Cycle Cost Material Selection Cost Prediction BIM 건물재료 생애주기비용 재료선정 비용예측