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김선규 대한금속재료학회(대한금속학회) 1988 대한금속·재료학회지 Vol.26 No.12
The intrinsic kinetics parameters for the hydrogen reduction of copper sulfate have been determined from experimental data obtained under linearly increasing temperature. Various different mathematical procedures have been applied to the analysis of the data. The kinetics of this reaction can be described by an overall first-order expression in terms of the amount of unreacted copper sulfate with an activation energy of 75.4kJ/㏖. In comparison to the isothermal method, the nonisothermal technique is shown to be quite convenient and require fewer experimental runs for the determination of intrinsic kinetics.
EVMS 최종공사비 예측 모델 최적성과지수에 대한 고찰
김선규,김재준,Kim Seon-Gyoo,Kim Jae-Jun 한국건설관리학회 2000 건설관리 : 한국건설관리학회 학회지 Vol.1 No.3
2000년 7월 1일 건설교통부는 EVMS를 공공부문에 도입하는 것을 입법예고 하였다. 그러나 EVMS에 대한 논란은 계속되고 있고, 일부 전문가들은 정부에 의해 제안된 또 하나의 실패사례가 될 것이라는 강한 의문을 제기하고 있다. EVMS는 미국 국방성에 의해 1967년부터 많은 프로젝트에 적용되어 강력하고 효율적인 프로젝관리 도구로 검증된 C/SCSC에 기반을 두고 있다. 그러나 그것이 아무리 훌륭한 도구라 할지라도 한국과 미국 건설사업 환경 및 제도의 차이로 인해 미국의 건설체계 도입 적용의 많은 실패 경험을 무시할 수 없다. 본 논문은 그 동안 국내에 적용된 일부 EV자료를 통해 EVMS의 가장 중요한 기능중 하나인 최종사업비예측(EAC) 모델에 대한 국내환경 적합성 및 신뢰성을 검증하여 EVMS의 성공적인 국내 도입에 일조 하고자 한다. On 1 July, 2000, the Ministry of Construction and Transportation announced the Earned Value Management System(EVMS) will be applied in public sector soon. However the arguments over the EVMS applied to our unique construction environment still exist and create strong concerns and worries among some experts it would be another mistakes proposed by the government. We do know the EVMS comes from C/SCSC which was first released by the United States Department of Defense in December 1967, and proved very powerful and efficient project management tool from a lot of practices. Although it is an excellent tool, we can not ignore our many experienced failures appling foreign system due to the differences of construction culture and law between the Korean and US construction industries. The purpose of the EVMS's success in Korea, therefore, this paper tests and proves the EVMS's adaptability and credibility to our construction environment by EAC model, that is one of the most important functions in the EVMS, using very scare EV data of the Korean construction projects.
국내 CM시장의 지속적 발전을 위한 CM업체간 전략적 협력체계 구축 모델
김선규 대한건축학회 2006 大韓建築學會論文集 : 構造系 Vol.22 No.12
Despite of the overall downward in the construction industry, a size of the construction management market in Korea have been rapidly expanded from 10.2 billion won at 2001 year to about 220 billion won at 2005 year in figure of almost over 50-100% growth every year. However, many construction management expertises are worried about current abnormal CM market situations in view of legal, or non-legal aspects such as an excessive market share by one CM company, over bidding competitions between CM companies, lack of technical abilities, lack of CM specialists, and so on.This paper proposes to a model of the strategic coordination system between CM companies in Korea for continuous expanding and improving the domestic CM market, called as 'A Model of Strategic Alliance applying Partnering concept, SAaP' through applying a concept of partnering, joint venture and strategic alliance appropriately and selectively, based on the questionnaire survey about the current CM market situations.