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http://dx.doi.org/10.6106/KJCEM.2015.16.3.091

Decision Support Process Model for Energy Efficient Remodeling Projects focused on Building Envelope and Renewable-energy Systems  

Shin, Young-su (Department of Architectural Engineering, Chosun University)
Cho, Kyuman (Department of Architectural Engineering, Chosun University)
Kim, Jae-youn (Department of Architectural Engineering, Chosun University)
Publication Information
Korean Journal of Construction Engineering and Management / v.16, no.3, 2015 , pp. 91-100 More about this Journal
Abstract
An increase in energy such as natural gas, coal, oil, has occurred to a large amounts of environment impact emissions, it is necessary to reduce in the construction industry for the energy consumption. To encourage remodeling project in developed countries of the majority, on the basis of this, remodeling project in the construction industry has grown to a large amount. Results of analysis of the research related to the advanced remodeling, analysis of the economic validity in accordance with the production and process and building elapsed years of selection alternative of remodeling there has been a problem that has not been properly reflected. In this study, a decision support model that can simultaneously choose the most cost-effective and energy-efficiency alternative. Developed process model, generates a "Remodeling Solution" that combines the renewable energy equipment and envelope system, energy performance evaluation of the application of international standards(ISO-13790, DIN V 18599), perform the economic evaluation through LCCA(Life Cycle Cost Analysis) technique, circulated evaluation and configured to output the optimal Remodeling Solution. The results of applying the model developed in the case, it was confirmed that it is possible to select a choice of cost-effective energy-saving alternative. Then, developed model through this study, it is expected to be able to help highly effective remodeling alternative to selecting by decision-makers.
Keywords
Remodeling Project; Decision Support Model; Energy Efficiency; Building Envelope Systems; Renewable Energy Systems;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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