Proceedings of the Korean Institute Of Construction Engineering and Management (한국건설관리학회:학술대회논문집)
- 2004.11a
- /
- Pages.250-255
- /
- 2004
A Study on the Delay Analysis Methodologies in Construction of Korea High Speed Railway
경부고속철도 건설사업의 공기지연분석에 관한 연구
- Published : 2004.11.01
Abstract
To analyze delay, Seoul - Daegu line of Korea High Speed Railway was divided into three sections and analyzed independently by the business characteristics. The analysis on the project delay reasons was performed on macro and micro scales. This analytic method was named as 'Macro-Micro Delay Analysis Method (MMDAM)'. The macro scale analysis has three approaches, which are (1) scheduling, (3) structural characteristic, (3) and responsibility of project administrative works. Micro analysis also has three, methodologies which are (1) As Planned Method, (2) As Built method, (3) Modified Time Impact Analysis for analyzing the most influential section which the largest delay occurred. Using elicited project delay reasons from above analysis, the questionnaire was carried out for analyzing the influence of project delay reason. The reasons of the delay were driven from two different aspects (1) structural characteristic and (2) responsibility of the people involved in the project. The reasons that were identified from aforementioned three sections are the factors of the delay of the large-scale government driven projects. Finally, the author suggested the methodology of identifying the project delaying factors. The author also analyzed delay reasons in both the overseas and domestic cases of high rapid railway construction and has elicited some benchmarks for the future projects.
경부고속철도는 1990년 기본계획 수립 후 2차례의 기본계획 변경과 함께 사업기간도 1998년에서 2002년으로 조정 후 다시 1단계 2004년, 2단계 2010년으로 변경되었다. 이렇게 잦은 사업계획 변경과 사업기간 연장은 고속철도 건설사업뿐만 아니라 국가에서 수행하고 있는 대형 국책사업에서 일반적으로 발생되고 있다. 이러한 공기지연으로 인하여 발생되는 경제적, 사회적 손실은 그 규모가 상당하다. 경부고속철도 건설사업에 있어서 발생된 공기지연을 분석하기 위한 방법으로써 `거시
Keywords