Developing and Applying a Model for Evaluating Risks Affecting Greening Existing Buildings
被引:12
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作者:
Issa, Usama
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Taif Univ, Coll Engn, Civil Engn Dept, POB 11099, At Taif 21944, Saudi ArabiaTaif Univ, Coll Engn, Civil Engn Dept, POB 11099, At Taif 21944, Saudi Arabia
Issa, Usama
[1
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Sharaky, Ibrahim
[1
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Alwetaishi, Mamdooh
[1
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Balabel, Ashraf
[2
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Shamseldin, Amal
[1
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Abdelhafiz, Ahmed
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机构:
Taif Univ, Coll Engn, Civil Engn Dept, POB 11099, At Taif 21944, Saudi ArabiaTaif Univ, Coll Engn, Civil Engn Dept, POB 11099, At Taif 21944, Saudi Arabia
Abdelhafiz, Ahmed
[1
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Al-Surf, Mohammed
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机构:
US Green Bldg Council, Jeddah 23525, Saudi Arabia
Green Business Certificat Inc, Jeddah 23525, Saudi ArabiaTaif Univ, Coll Engn, Civil Engn Dept, POB 11099, At Taif 21944, Saudi Arabia
Al-Surf, Mohammed
[3
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Al-Harthi, Mosleh
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Taif Univ, Coll Engn, Elect Engn Dept, POB 11099, At Taif 21944, Saudi ArabiaTaif Univ, Coll Engn, Civil Engn Dept, POB 11099, At Taif 21944, Saudi Arabia
Al-Harthi, Mosleh
[5
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Osman, Medhat M. A.
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Minia Univ, Fac Engn, Architectural Engn Dept, Al Minya 61519, EgyptTaif Univ, Coll Engn, Civil Engn Dept, POB 11099, At Taif 21944, Saudi Arabia
Osman, Medhat M. A.
[6
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机构:
[1] Taif Univ, Coll Engn, Civil Engn Dept, POB 11099, At Taif 21944, Saudi Arabia
[2] Taif Univ, Coll Engn, Mech Engn Dept, POB 11099, At Taif 21944, Saudi Arabia
[3] US Green Bldg Council, Jeddah 23525, Saudi Arabia
[4] Green Business Certificat Inc, Jeddah 23525, Saudi Arabia
[5] Taif Univ, Coll Engn, Elect Engn Dept, POB 11099, At Taif 21944, Saudi Arabia
[6] Minia Univ, Fac Engn, Architectural Engn Dept, Al Minya 61519, Egypt
Improving building performance through reducing negative environmental impacts can be achieved by greening existing buildings (GEB), which is considered a very important sustainability process. Due to the risky and uncertain nature of the process of GEB, a growing amount of attention should be given to eliminating the effects of risks on GEB. This research aims to identify most expected risk factors related to GEB, as well as to evaluate their effects through calculating risk factor characteristics, such as risk factor presence (RFP), impact on the GEB process (IGEB), and impact on building performance in the long run (IBP), as new indices describe these risks. Sixty-six risk factors were categorized in seven risk groups related to the economic aspect, social aspect, environmental aspect, managerial aspect, sustainability operation, sustainable design, and renovation. Moreover, a fuzzy model for risk analysis was developed to combine the multi-effects of the aforementioned three risk factor characteristics in one index representing the risk factors' overall importance. The model was applied and verified for data collected in Saudi Arabia. The results of this study showed that the most important risk group is the greening process of environmental control, while the least important is the greening process of renovation and construction. Using the proposed model improved the results of evaluating risks affecting GEB through merging the multi-effects of risk factor characteristics. The results and analysis proved that the most important key risk factors were environmental in nature. An intricate relationship of the impacts on the GEB process and building performance with the overall importance of the risk factors was clearly found. The decision makers who deal with greening projects in Saudi Arabia should be aware of the key risks identified in this study. The proposed methodology and model can be easily applied to other countries to help decision makers in evaluating their GEB projects, as well as comparing more greening projects based on risk analysis.
机构:
Univ Teknol Malaysia UTM, Fac Built Environm & Surveying, Johor Baharu, Malaysia
UTM, Inst Smart Infrastruct & Innovat Construct ISIIC, Ctr Study Built Environm Malay World KALAM, Johor Baharu, MalaysiaUniv Teknol Malaysia UTM, Fac Built Environm & Surveying, Johor Baharu, Malaysia
Lim, Yaik-Wah
Chong, Heap-Yih
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机构:
Curtin Univ, Sch Design & Built Environm, Perth, WA, AustraliaUniv Teknol Malaysia UTM, Fac Built Environm & Surveying, Johor Baharu, Malaysia
Chong, Heap-Yih
Ling, Philip C. H.
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UTM, Sch Civil Engn, Fac Engn, Johor Baharu, MalaysiaUniv Teknol Malaysia UTM, Fac Built Environm & Surveying, Johor Baharu, Malaysia
Ling, Philip C. H.
Tan, Cher Siang
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UTM, Sch Civil Engn, Fac Engn, Johor Baharu, MalaysiaUniv Teknol Malaysia UTM, Fac Built Environm & Surveying, Johor Baharu, Malaysia
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Univ Teknol Malaysia, Razak Fac Technol & Informat, Kuala Lumpur 54100, MalaysiaShiraz Univ, Sch Art & Architecture, Dept Architecture, Shiraz 7194684334, Iran
Tabatabaee, Sanaz
Ismail, Syuhaida
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机构:
Univ Teknol Malaysia, Razak Fac Technol & Informat, Kuala Lumpur 54100, Malaysia
Maritime Inst Malaysia, Kuala Lumpur 50450, MalaysiaShiraz Univ, Sch Art & Architecture, Dept Architecture, Shiraz 7194684334, Iran
Ismail, Syuhaida
Mahdiyar, Amir
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机构:
Univ Sains Malaysia, Sch Housing Bldg & Planning, George Town 11800, MalaysiaShiraz Univ, Sch Art & Architecture, Dept Architecture, Shiraz 7194684334, Iran
Mahdiyar, Amir
Wahab, Mohammad Hussaini
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机构:
Univ Teknol Malaysia, Razak Fac Technol & Informat, Kuala Lumpur 54100, MalaysiaShiraz Univ, Sch Art & Architecture, Dept Architecture, Shiraz 7194684334, Iran
机构:
Middle East Tech Univ, Dept Architecture, Ankara, Turkiye
Luxembourg Inst Sci & Technol, Esch Sur Alzette, LuxembourgMiddle East Tech Univ, Dept Architecture, Ankara, Turkiye
Yilmaz, Derya
Tanyer, Ali Murat
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Middle East Tech Univ, Dept Architecture, Ankara, Turkiye
Middle East Tech Univ, Res Ctr Built Environm & Design MATPUM, Ankara, TurkiyeMiddle East Tech Univ, Dept Architecture, Ankara, Turkiye
Tanyer, Ali Murat
Dikmen, Irem
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Univ Reading, Sch Construct Management & Engn, Reading, EnglandMiddle East Tech Univ, Dept Architecture, Ankara, Turkiye
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Univ Hong Kong, Dept Real Estate & Construct, Pokfulam, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Real Estate & Construct, Pokfulam, Hong Kong, Peoples R China
Madushika, U. G. D.
Lu, Weisheng
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Univ Hong Kong, Dept Real Estate & Construct, Pokfulam, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Real Estate & Construct, Pokfulam, Hong Kong, Peoples R China