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http://dx.doi.org/10.5345/JKIBC.2011.11.5.459

Prediction Model Development of Defect Repair Cost for Apartment House according to Performance Data  

Kim, Byung-Ok (Department of Architectural Engineering, Dong-Eui University)
Je, Yeong-Deuk (Graduate School, Dong-Eui University)
Song, Ho-San (Department of Architectural Engineering, Dong-Eui University)
Lee, Sang-Beom (Department of Architectural Engineering, Dong-Eui University)
Publication Information
Journal of the Korea Institute of Building Construction / v.11, no.5, 2011 , pp. 459-467 More about this Journal
Abstract
The work of constructing apartment housing involves various fields of industry that are linked to each other, and is based on a design document prepared by multiple technicians and architects. Consequently, design errors, material flaws or faulty construction works can cause defects, which sometimes overlap with each other. Construction companies should repair any defects found in a completed building within a specified period of time, and to do this, should establish a business plan by efficiently predicting the cost of defect repair. As it is very difficult for companies to accurately predict the occurrence of defects, historical performance data is used as a base. For domestic apartment housing units, data on the cost of defect repair is insufficient, so there are hardly any methods that can be used to make precise predictions. Therefore, the intent of this study is to develop a model that can predict the cost of defect repair by supply type and area, based on historical performance data with ten years worth of post-completion.
Keywords
defects; defects repair costs; defective repair system; prediction equation; predicting model;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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