Development of Construction Cost Estimation Model with the Actual Cost Data for Rural Development Project

실적자료에 의한 농어촌정비사업 사업비 결정에 있어서의 단가모델 구축

Providing the reasonable construction cost at the initial stage of the rural development project, is a kety factor of the each step of project , such as propriety analysis , cost planning , design, and planning the progress of work. The explainable construction cost can be estimated at the early stage using the actual cost data by statistical analysis. In this study, the influence factors are extracted by factor analysis with the actual cost data of rural development project, object cost model is developed by multiple regression analysis, and verify the developed cost model by Monte-Carlo simulation .