建築プロジェクトの施工段階におけるリスク分析の基礎的研究

抄録

This paper describes the method of risk analysis, which should be made by a site manager in construction phase. This study started from the discussion with 40 site managers by brainstorming. In result, 650 risk causes in very concrete description, which are concerning risk results and project phases, are emerged. Then, 105 risk categories and 251 risk causes are classified in abstraction description based on the 650 risk causes. In the questionnaire survey, quantitative and qualitative data about 251 risk causes are collected in structurizing from 22 site managers in Kansai area of Japan. Finally, the data are analyzed from multiple views to search the mechanism of the project risk and to clarify the realities of the risk management in the current state of Japan.