Title A Manpower Forecasting Regression Model for Apartment House Construction Project based on the Historical Data
Authors Son, Yong-Seok ; Shim, In-Bo ; Kwon, Jae-Sung ; Jeon, Sang-Hoon ; Hyun, Chang-Taek ; Koo, Kyo-Jin
Page pp.85-93
ISSN 1229-7534
Keywords Apartment House Construction ; Historical Data ; Manpower Forecasting ; Regression Model ; Deduction ofRetirement
Abstract This study is started from a situation of korean construction which has been undergoing diversity. And risk of constructionproject has been increased recently. The purpose of this study is to propose the model which is able to estimate the propermanpower by eliciting the variable which is offered in the pre-design and construction phase. The existing method of estimatehas a problem with calculating exact costs. For this model, it was analyzed the existing manpower estimating model and usedhistorical data of 38 apartment houses, constructed from 2000 to now . Based on these, the regression model of the constructionmanpower was built. And then the regression model was verified. The result of verification was relatively adequate in thestatistics exept for some cases. This regression model will help make it possible for constructor to estimate the deduction ofretirement more accurate than existing method.