Pamukkale Univ Muh Bilim Derg. 2022; 28(3): 418-426 | DOI: 10.5505/pajes.2021.85668

BIM tabanlý LEED binasý ile LEED olmayan binanýn karþýlaþtýrmalý analizi için vaka çalýþmasý

Senem Seyis
Özyeðin Üniversitesi Mühendislik Fakültesi Ýnþaat Mühendisliði Departmaný

Bu çalýþmanýn amacý, Enerji ve Çevre Tasarýmýnda Liderlik (LEED) ve Yapý Bilgi Modellemesi (BIM) kullanarak sürdürülebilir yüksek katlý bir konut binasý tasarlamak, ve LEED binasi ve LEED olmayan bina için karþýlaþtýrmalý analiz yapmaktýr. Bu kapsamda, bu binalarýn su ve enerji tüketimlerinin baþabaþ noktalarý ile sürdürülebilirlikle ilgili ek maliyetleri analiz edilmiþtir. Araþtýrma yöntemi, literatür taramasý ve vaka çalýþmasýna dayanýr. Vaka çalýþmasýnda, 15 katlý bir konut binasýnýn üç boyutlu modeli, LEED v4.1 Bina Tasarým ve Ýnþaat (BD + C) derecelendirme sistemine dayalý olarak Autodesk Revit 2019 aracýlýðýyla tasarlandý. Vaka çalýþmasý binasý, 61 puan ve LEED Gold sertifikasý elde etmeyi saðlayan 31 kredi ve 9 önkoþul saðlayabilir. LEED v4.1 BD+C prosedürleri uygulanarak binanýn su tüketimi %65.96, binanýn enerji tüketimi ise %59 azaltýlmýþtýr. Bu LEED binasýnýn baþlangýç maliyeti 1.074.833,04 TL olup, LEED olmayan binanýn baþlangýç maliyetinden 852.230.64 TL daha fazladýr. Baþabaþ noktasý hesaplamalarýna göre 13 yýl 8 ay 12 gün sonra LEED binasýnýn baþlangýç maliyeti tahsil edilecektir. Sonuçlar, yüksek katlý bir konut binasýnýn gereksinimlerini ve tasarým sürecini LEED ve BIM kullanarak sunarak literatüre ve sektöre önemli katký saðlar. Bu çalýþma, uygulayýcýlara ve araþtýrmacýlara LEED binalarýnýn enerji, su ve maliyet performansý hakkýnda yapýcý bilgiler saðlayarak literatüre ve sektöre özgün bir deðer katmaktadýr. Ayrýca, sonuçlar mimarlýk, mühendislik ve inþaat sektöründeki profesyonellere yeþil binalarýn deðeri hakkýnda fikir vermektedir.

Anahtar Kelimeler: LEED, BIM, yapi bilgi modellemesi, yesil bina, sürdürülebilir konut binasý, baþabaþ nokta

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Case study for comparative analysis of BIM-based LEED building and non-LEED building

Senem Seyis
Ozyegin University Faculty Of Engineering Department Of Civil Engineering

The objective of this study is to design a sustainable high-rise residential building using Leadership in Energy and Environmental Design (LEED) and Building Information Modeling (BIM), and perform comparative analysis for the LEED building and non-LEED building. Within this scope, break-even points of these buildings’ water and energy consumptions as well as additional costs related to sustainability were analyzed. The research methodology relies on the literature review and case study. In the case study, the 3D model of a 15-storey residential building was designed via Autodesk Revit 2019 based on the LEED v4.1 Building Design and Construction (BD+C) rating system. The case study building can achieve 31 credits and 9 prerequisites which allow to obtain 61 points and LEED Gold certificate. By applying LEED v4.1 BD+C procedures, water consumption of the building was reduced by 65.96%, and energy consumption of the building was decreased by 59%. The initial cost of this LEED building is 1.074.833,04 TL which is 852.230.64 TL higher than the initial cost of non-LEED building. According to the break-even point calculations, the initial cost of LEED building can be charged after 13 years 8 months and 12 days. Results make a significant contribution to the literature and industry by showing the requirements and design process of a high-rise residential building using LEED and BIM. This study adds original value to the literature and industry by ensuring practitioners and researchers with constructive information about the energy, water, and cost performance of the LEED buildings. Further, results provide an insight to professionals in the architecture, engineering, and construction industry about the value of green buildings.

Keywords: LEED, BIM, building information modeling, green building, sustainable residential building, break-even point

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