• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.464-471
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• 2009

Robot and application of IT skill of construction industry are slow comparatively than another thing industry by the feature. This research proposes progress management and real time information gathering through construction automation and RFID focused on steel structure construction. Building for RTPM system, must consider various variables and surrounding situation in construction field and it is the most important and difficult matter that draw right requirement and grasp relation between this requirements to accomplish one suitable task considering these environment. Therefore, in this study analyzes requirement and target for RTPM system based on scenario that is easy to draw requirement and apply this to use case model. Presented method suggests that represent relation between goals and way that refines goal systematically from requirement of RTPM system. And it could express for visualization through the Way that attaches nonfunctional elements of system with system internal goal.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 1994년도 봄 학술발표회 논문집
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• pp.227-232
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• 1994

Recently, TBM (Tunnel Boring Machince) method for a tunnel construction in domestic is very promisible due to shorten a constrution period. It is very important to increase the efficiency of the shotcrete for the TBM. The major factors influencing the efficienty of shotcrete are materials, mix disign, constrution conditions and skill of nozzle-man. In this paper, first, optimum synthesize conditions for the shotcrete accelerators was explored and early stiffenting mechanisms also studied. Second, TBM method was applied for a real job site using the optimum conditions obtained from a lab scale experiment.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.970-977
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• 2009

Organizational personnel must have well-developed interpersonal skills to deal with the different stakeholders and departments, to work at different levels in the hierarchy, and to meet varying performance requirements. Many leadership development and mentoring programs are designed to expose students as well as construction professionals to contemporary leadership techniques and skills. Leadership skills generally separate into three decision-making styles with varying degrees: 1) Autocratic, 2) Participate, and 3) Free-rein. This paper describes the study of leadership styles among 174 construction professionals and addresses the most appropriate leadership style for a project executive and a project manager in relation to compare with the characteristic leadership style and job functions. The study supports the growing importance of leadership skills as a component of managerial functions and provides a benchmark to identify a dominant leadership skill for a specific managerial position.

• 대한공업교육학회지
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• 제40권2호
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• pp.44-71
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• 2015

본 연구는 특성화고등학교의 직업기초능력 교육과정 개발을 위한 교육요구분석으로 기업체 근로자들을 중심으로 직업기초능력에 대한 현재수준과 기대수준을 파악하고, 기업분야 중 기계계열, 전기 전자 반도체계열, 건축 토목 건설계열 영역의 직업기초능력 교육우선순위를 결정, 교육과정 편성을 위한 연구이다. 구체적으로 직업기초능력 하위영역에 대한 기업근로자들의 현재수준과 기대수준 차이를 Borich 요구도, The Locus for Focus 모델을 활용하여 교육요구분석을 시행하였다. 연구결과 기업규모와 분야를 중심으로 특성화고등학교의 기계계열학과, 전기 전자 반도체계열학과, 건축 토목 건설계열학과에 적용 가능한 교육요구 우선순위를 분석하고 직업기초능력 교육과정 편성을 위한 시사점을 제시하였다. 기계계열학과의 경우 언어구사력, 문제처리능력, 자기개발능력, 경력개발능력, 시간관리능력, 협상능력, 기술이해능력이 최우선적으로 반영되어야 하며, 전기 전자 반도체계열학과는 시간관리능력, 건축 토목 건설계열학과는 문제처리능력, 자기개발능력, 경력개발능력, 시간관리능력, 갈등관리능력의 교육과정이 기업규모와 상관없이 최우선적으로 요구되는 내용으로 도출되었다.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 1995년도 봄 학술발표회 논문집
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• pp.402-406
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• 1995

The purpose of this paper is to decrease shotcrete rebound losses and to produce economic effectiveness at the same time in construction. The mechanical properties and quick acceleration of various shoterete mixes were analyzed, which were intuenced by several accelerators and their amouts used. And the application and construction in the felds were evaluated. The shotcrete rebounds relied on the condition of construction rather than on the quality of materials, but it is found that the decreasing of the cost and time in shotcreting under the same condition was based on the rebounds which were affected by the accelerating capability of the accelerators. The application of the accelerator was limited by the condition of tunnel construction ; such as ground water, anti-corrosive, or anti-chemistry. It is important to choose a proper accelerator. Therefore, it is necessary that better accelerators which satisfly mechanical characteristics and economy are developed. Optimal working conditions should be announced to the workers and workers' skill be improved in the shotcrete construction feld as well.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2019년도 춘계 학술논문 발표대회
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• pp.228-229
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• 2019

This study performs analyzing a status of labor cost policy of public construction project and labor management information system in Korea for improving of labor cost survey in the construction market. The outcome of this study will be helpful to build a labor cost information system included the information of man-hour, regular pay and benefit, total wage. And if these result is integrated with the information of worker's career, qualification, skill level, it is confidently expected that the survey of labor cost is reliable.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.956-961
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• 2005

Delay, cost overrun and inferior quality in public works are common in Nepal and Cambodia. Almost 90 percent of the civil construction engineers working in the industry were one-degree graduates without appropriate training. The civil engineering education had provided elemental engineering knowledge to the graduates however integrated engineering and management knowledge and skill are essential for efficient infrastructure development. ODA in developing countries had been concentrated in hard infrastructure development without improving the quality of higher education. Integrating ODA to engineering education system would help develop qualified technical manpower and appropriate technology domestically, and improve the efficiency in infrastructure development in developing countries.

• 터널과지하공간
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• 제30권5호
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• pp.433-445
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• 2020

TBM의 운전 전문인력은 세계적으로 부족한 상황이며 신규 인력의 시공경험 부족은 각종 시공리스크 발생 시 대응능력 저하를 가져올 수 있다. TBM 시공품질이 TBM 운전자의 숙련도와 경험에 크게 좌우되는 점과 숙련인력 부족에 의한 생산성 저하, 숙련도 저하에 의한 안전성 저하는 TBM산업에서의 자주 거론되는 문제점이다. 이를 위해 국외의 몇 개 업체와 기관에서 시뮬레이터를 개발하였고 국내에서도 시뮬레이터 개발이 이루어지고 있다. 국제터널협회에서는 강의실 교육, e-learning, 시뮬레이터 교육 및 현장 실습을 포함하는 포괄적인 교육을 계획하고 있다. 국내외 진행상황으로 볼 때, TBM 운전자 교육 및 인증 또는 라이센스를 통한 공식적인 교육 인정은 멀지 않은 미래에 표준이 될 것으로 예상된다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 춘계 학술논문 발표대회
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• pp.306-307
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• 2014

Green building technology has the potential a competitiveness. Reflecting this situation, the renewable energy market is growing rapidly. And, this field became value-added field in construction industry. In this study perform to prioritize the value improvements of green building technologies. To do this, first, we will extract potential development field through literature and case studies. Next, we will built a hierarchy structure based on the economic efficiency, technical skill, and policy. Third, we decide to prioritize between the items by performing AHP analysis.

• 아동학회지
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• 제18권2호
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• pp.19-32
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• 1997

This study explored an alternative activity for the assessment of young children's literacy in Korea; namely, the evaluation of children's ability to construct meaning independent of decoding skill. The subjects were 78 children 4 to 5 years of age in Seoul. Instruments were the researcher's revised form of the Story Construction from a Picture Book, TRSR (Teachers' Ratings of Students' Reading) designed by van Kraayenoord & Paris (1996), and the revised form of the WLAT (Written Language Awareness Test, Kim, 1995). The assessment scores and oral responses of the children were analyzed by Pearson's r, MANOVA and one-way ANOVA, using repeated measures. The findings showed that (1) the story construction total scores were significantly correlated with WALT scores and the subcategory scores were intercorrelated with each other. (2) The story construction total scores differed by age, and (3) the 2 phase scores were higher than the 1 phase scores.