• 산경연구논집
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• 제9권8호
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• pp.27-34
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• 2018

Purpose - This paper discussed and illustrated the most efficient method to calculate the distribution centers for a national project in China. Through demonstration of implementing the GIS, spatial analysis, and location calculation model, this paper mainly dealt with the construction distribution problem and inconvenient supply of materials problems. Research design, data, and methodology - In this paper, the research design structure based on three steps: implementing the Geographic Information System to locate the points coordination data, calculating the distribution centers of the project, and optimizing the most efficient and effective coordination. The data of the calculation is from an actual project. The methodology of this paper is summarizing the spatial analysis capabilities and digital graphic data calculation to locate logistics distribution centers, and since the illustration of the calculation is useful for locating the coordination, the result of this paper has certain reference values for the project construction. Results - This paper illustrates the steel and cement resource of every distribution point to confirm the most efficient distribution center location coordination. Conclusions - The integrated logistical management models are used to ensure the results for the purposes of our calculation. The result of the calculation is also a useful example for future Chinese national projects.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2008년도 추계학술대회 논문집
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• pp.17-22
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• 2008

Construction project have extremely high risk in the process of construction owing to unexpected event, like as design amendment. As a result, owner have to endure enormous extra-cost to control the risk and continue to the project having more higher uncertainty. Also, if the structure is completed, it is needed that the structure is protected and maintained continuously during life cycle time to satisfying original aim of structure itself. LCC analysis to calculate cost of structure alternatives divides into two stage, one is design_LCC and the other is maintenace_LCC. But two stages all is needed in the transition deterioration model to calculate more reasonable LCC analysis. This paper developed the model using analysis of FMS contents and survey from professional about Prestressed concrete beam girder bridge(PC Beam bridge)in railway. The model is focused in project level of PC beam because any condition state information for element level analysis can not get up. This paper is intended to use the developed model in LCC analysis of PC Beam bridge in railway and constitute the foundation to perform more deep study in the near future.

• 공학교육연구
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• 제27권1호
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• pp.63-70
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• 2024

The capstone design classes in the College of Engineering are often team project-oriented, and teamwork skills are reported to positively impact problem-solving abilities. While team project courses have various advantages, they also come with challenges such as social loafing and issues related to free riders, which consistently hinder the positive effects of team project courses. To prevent these issues, there is a need to provide a clear evaluation-reward system for team members' contributions. In this study, we examined the reliability of peer evaluation scores for team members' contributions and reviewed methods to incorporate them into team project grades. The review results indicated that peer evaluation scores are deemed to have considerable reliability from a qualitative perspective. However, due to the relatively small team size in team project courses (3 to 6 members per team), using the arithmetic mean of peer evaluation scores is statistically challenging. As a complementary approach, this study proposes limiting the reflection ratio of peer evaluation scores and applying a more macroscopic processing method, not the arithmetic mean, to incorporate peer evaluation scores for team contributions into grades.

• 대한토목학회논문집
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• 제33권1호
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• pp.337-346
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• 2013

플랜트 설계는 매우 다양한 공학 분야가 참여하는 고도로 복잡한 시스템이다. 이 방대한 시스템에 관여된 각 서브시스템은 각기 다른 서브시스템과 수시로 정보를 주고 받으며 작업을 반복하게 되는 복잡한 관계를 형성한다. 이런 복잡한 프로세스에서 체계적인 설계관리는 성공적인 플랜트 설계를 위한 필수적인 요건이다. 이에 본 연구에서는 Design Structure Matrix를 이용하여 플랜트의 최적 설계 협업 체계를 도출하였다. 이를 위해 전문가 설문 및 워크샵을 수행하여 플랜트 설계의 주요 업무, 설계 서브시스템, 설계요소, 관련설계요소, 그리고 그들간의 관계를 파악하였다. 효율적인 분석을 위해 Visual Basic Application과 Matlab을 이용하여 자동화된 분석 프로그램을 개발하였다. 제안된 방법과 프로그램을 소각로 설계 시스템에 적용한 결과 유효한 주요 반복작업 그룹들을 도출할 수 있었다. 도출된 결과물은 설계 협업 전략 수립에 유용하게 활용될 수 있을 것으로 사료된다.

• 공학교육연구
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• 제15권4호
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• pp.31-34
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• 2012

This paper deals with the introduction of capstone design projects based on invention education in Department of Electronics and Communication Engineering, Korea Maritime University. This course is referred to as Creative Engineering Design for spring semester of 4th-year undergraduates. The course focuses on creative thinking and cooperative mind to students by learning engineering design skills, realizing their idea through design project and recognizing practicality of their systems. To improve creative thinking of students, intellectual property (IP) education is very helpful. If engineering students take training program in IP, it will be very beneficial for CEOs to manage intellectual capital in many industries and to ensure competition power in their business. This study suggested that students take interest in connecting their ideas with inventions through invention education reinforcing an invention and a patent exercise. It is expected that this study may help to develop new curriculum of capstone design project including IP education in many universities.

• 한국철도학회논문집
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• 제10권2호
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• pp.103-111
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• 2007

The existing design materials by document type are restricted in searching and acquiring necessary design information because the materials consist of huge information and various document types. This study suggests a methodology to develop an electronic technical manual that can manage construction design materials by XML-base integrated information system. Electronic technical manual for design materials can provide visualized information through various multimedia tools such as multi-link, virtual reality and animation. Using an integrated electronic manual for construction project can prevent to miss necessary design information. The results of this study includes a data flow diagram to develop an interactive electronic technical manual (IETM) for construction design information. Finally the study suggests some scenarios for practical use and quantitative analysis of application effect analysis by AHP method.

• 한국건설관리학회논문집
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• 제4권3호
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• pp.128-136
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• 2003

턴키공사의 업무수행체계는 기본설계, 입찰, 낙찰, 실시설계, 계약, 시공, 사업물 인도와 같은 절차로 구성되어 있다. 턴키발주 공사의 프로세스 중 이러한 설계업무는 일괄계약자인 기존의 건설회사에서 담당하지 않은 생소한 부분의 업무이다 이 중 실시설계 적격자 선정이후단계에서 계약단계까지의 과정에 해당하는 실시설계단계에는 사업내용에 대한 구체적인 조정 및 최종결정과 관련된 업무가 존재하므로 사업성패에 상당히 중요한 단계로 여겨지고 있으나, 기존의 시공단계의 관리업무만을 수행하던 일괄 사업자에게는 현실적으로 다소 생소한 업무분야이다 현재 국내 턴키공사에서는 실시설계단계에 대한 체계적이지 못한 업무관리로 인해 설계변경 요청, 클레임 제기 등이 발생하고 있다. 이러한 원인은 턴키공사라는 실시설계업무에 대한 구체적 문제점 인식과 이에 대한 관리방안이 체계화되어 있지 못함에 기인한다. 따라서 본 연구에서는 턴키수행공사 기존 설계시공 일괄사업 관련문헌 및 선행 연구고찰을 통한 사례조사연구를 설계하고 이를 토대로 현재 공사 중인 현장에 대한 사례조사를 수행하였다. 사례조사 내용을 분석함으로써 현행 턴키공사의 실시설계 주요 관리업무 및 수행상의 문제점을 구체화하였으며, 실제 실시설계 관리업무 담당자들의 개선방향에 의견을 정리하고 이를 통한 실시설계 관리업무에 대한 개선방안을 제시하였다.

• 한국의상디자인학회지
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• 제12권3호
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• pp.83-92
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• 2010

The current design paradigm shift which has been in progress around the world would be a good opportunity for Korea, which has led the age of information, to build design competence and gain international competitiveness. In addition, it would be a good idea for colleges as well as firms to develop a new educational system and create academia-industry-research synergy. This paper researches the market KU project promoted by Design Venture KU which has been established by the College of Artand Design of Konkuk University as a part of differentiation strategy. The methods to improve the competitiveness of Korean fashion design by uniting college creativity and market practicality are as follows: First, for convergence of creativity and practicality, it is necessary to come up with a systematic design-based educational system. In other words, the undergraduate program needs to gradually expand courses by focusing on creativity instead of functions while the graduate program should be able to develop design pattern, textile and marketing products and secure the market to gain competitiveness as a business incubator. Second, the working-level engineers as well as professors will be encouraged to participate in special lectures or seminars and take necessary lessons. In addition, academia-industry cooperation courses will be further strengthened. It is also important to actively participate in an official contest or exhibition and receive a prize. Third, to elicit creativity from students, it is necessary to help them think in a flexible and experimental way with voluntary and interesting programs. As mentioned above, it is expected that 'Market KU Project' would help students build expertise by offering them a chance to experience the real world and become the world's leading designers in Korean fashion design.

• International Journal of Naval Architecture and Ocean Engineering
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• 제5권3호
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• pp.364-375
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• 2013

Contemporary lectures in undergraduate engineering courses typically focus on teaching major technical knowledge-based theories in a limited time. Therefore, most lectures do not allow the students to gain understanding of how the theories are applied, especially in Naval Architecture and Ocean Engineering departments. Shipyards require students to acquire practical ship design skills in undergraduate courses. To meet this requirement, two lectures are organized by the authors; namely, "Planning Procedure of Naval Architecture & Ocean Engineering" (PNAOE) and "Innovative Ship Design" (ISD). The concept of project-based and collaborative learning is applied in these two lectures. In the PNAOE lecture, sophomores receive instruction in the designing and building of model ships, and the students' work is evaluated in a model ship contest. This curriculum enables students to understand the concepts of ship design and production. In the ISD lecture, seniors learn how to develop their creative ideas about ship design and communicate with members of group. They are encouraged to cooperate with others and understand the ship design process. In the capstone design course, students receive guidance to facilitate understanding of how the knowledge from their sophomore or junior classes, such as fluid mechanics, statics, and dynamics, can be applied to practical ship design. Students are also encouraged to compete in the ship design contest organized by the Society of Naval Architects of Korea. Moreover, the effectiveness of project-based and collaborative learning for enhancing interest in the shipbuilding Industry and understanding the ship design process is demonstrated by citing the PNAOE and ISD lectures as examples.

• 디자인학연구
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• 제17권3호
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• pp.273-282
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• 2004

본 연구는 과거 타이어 개발업체들이 주로 기술적 측면을 고려한 타이어패턴개발을 수행하면서 향후 더욱더 치열해지는 타이어시장환경에서 브랜드아이덴티티구축이라는 목표를 달성하지 못함으로써 초래될 수 있는 문제점을 지적하고 타이어패턴개발에 있어서의 디자인의 역할을 강조하였다. 본 연구는 실제로 금호타이어와의 산학프로젝트를 통해 이루어진 내용을 정리한 것이며 타이어개발프로젝트 과정에서 최근 새롭게 떠오르고 있는 틈새시장인 여성운전자를 대상으로 하는 디자인개발을 추진하였다. 디자인 개발은 소비자의 니즈분석을 통하여 디자인컨셉을 결정하였으며 결정된 디자인컨셉을 실현하기 위하여 패턴 방향의 디자인개발과 기술방향의 디자인개발이 동시에 이루어졌다. 도출된 아이디어는 금호타이어 디자인팀과의 회의를 통하여 다양한 요인을 고려하여 결정되었으며 결정된 결과에 따라 최종적으로 2개의 디자인 안이 개발되어 제시되었다. 본 연구의 결과를 통해 타이어산업체에 공학 적 접근과 더불어 디자인개발에 대해서도 더욱 많은 관심과 투자가 이루어 질 수 있는 계기가 됨으로써 향후 더욱 가속화 될 것으로 예상되는 타이어시장에서 효과적인 브랜드아이덴티구축이 가능할 수 있기를 기대한다.