• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2004년도 추계학술대회논문집
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• pp.375-380
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• 2004

Seismic Isolation and Shock/vibration Control Laboratory has performed the National Research Laboratory(NRL) project, 'Design and Application of Control Devices against Earthquake/Shock/Vibration'. In this project, the prototypes of the vibration control devices for structural control against earthquake and wind were developed and verified their performances. And also, the computer programs were developed for the seismic response analysis and the optimum design of the base-isolated structures with vibration control devices. This paper introduces the developed vibration control devices and computer programs.

• 한국항행학회논문지
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• 제14권6호
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• pp.990-995
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• 2010

본 논문에서 시험 연구선 선박정보의 관리를 위한 지능형 통합 정보 시스템의 설계를 제안하고자 한다. 제안하는 시스템은 연구 시험선이 추구하는 혁신 및 개선 활동을 활성화하기 위해 기관 정보관리, 선박관리, 연구원들의 업무, 교육, 훈련 과제의 진도를 관리하고, 유효성을 검증하고, 그 이력을 관리하기 위한 목적을 가지고 있다. 각각의 시스템들의 자료가 저장되어, 정보 활용성을 높인다. 제안된 지능형 통합 정보 시스템을 통해 체계적으로 시험 연구선의 프로젝트의 진도를 관리하고 효율적인 업무 처리를 실현하는 효과를 기대할 수 있다.

• International journal of advanced smart convergence
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• 제10권2호
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• pp.130-137
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• 2021

In the current software project, it is still very difficult to extract and define clear requirements in the requirement engineering. Informal requirements documents based on natural language can be interpreted in different meanings depending on the degree of understanding or maturity level of the requirements analyst. Also, Furthermore, as the project progresses, requirements continue to change from the customer. This change in requirements is a catastrophic failure from a management perspective in software projects. In the situation of frequent requirements changes, a current issue of requirements engineering area is how to make clear requirements with unclear and ambigousrequirements. To solve this problem, we propose to extract and redefine clear requirements by incorporating Design Thinking methodologies into requirements engineering. We expect to have higher possibilities to improve software quality by redefining requirements that are ambiously and unclearly defined.

• 한국원자력학회:학술대회논문집
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• 한국원자력학회 1998년도 춘계학술발표회논문집(2)
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• pp.957-962
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• 1998

As the first stage accelerator of the Korea Multipurpose Accelerator Complex (KOMAC) 1GeV proton linac, a 350MHZ, cw Radio-Frequency Quadrupole (RFQ) will be built to produce 20㎃ of 3Mev. High current RFQ with cw operation is a major program in the KOMAC project to understand beam dynamics, engineering design, construction, control and diagnostics techniques. The beam dynamics and the engineering design of RFQ are described and the present status of the KOMAC RFQ project is discussed.

• 공학교육연구
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• 제26권1호
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• pp.20-26
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• 2023

In this study, as a competency strengthening program to support learner-centered education, we developed the 'Capstone-design competency Program' for the purpose of cultivating the 4C skills and problem-solving ability required as core competencies of the 21st century. The program was based on the project method, and strategies were derived and materialized for each step through core competency analysis. Then, the validity was confirmed through the implementation of the program. As a result of the implementation of the program, it was confirmed that this program was effective in cultivating the core competencies of college students. In addition, it was confirmed that learners showed results such as specific reflection on core competencies, changes in perspective, and action plans, so that the possibility of actual application was high.

• 국제학술발표논문집
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• The 2th International Conference on Construction Engineering and Project Management
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• pp.1-8
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• 2007

Construction designs are often produced with insufficient considerations on the constructability aspects. Poor constructability has resulted in delay, cost increase, disputes, safety hazards and inconvenience to the public. Increasingly, there has been a call for more systematic input of construction knowledge in the planning and design processes of modern day's infrastructure development. In some countries, notably the US, the practice of constructability reviews is on the rise, with concomitant benefits. It is advocated that construction plans and designs be subject to constructability reviews as early as possible. It should be made part of the project management strategy driven by the client. This paper outlines the constructability review process and benefits, whilst drawing lessons from a number of case studies.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.397-402
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• 2005

Professional Construction Management (PCM) services have become more and more popular in Taiwan in the past decade. However, disputes between PCM consultant and the client on the performance of PCM services are also increasing. The evaluation of PCM performance is a tough task due to the lack of "physical product", such as the drawings finished by the architect. This paper is intended to propose a PCM performance evaluation system (PPES) based on Balanced Scorecard (BSC). A case study of PCM consultancy for a real world design/build project is conducted to demonstrate the applicability of the proposed BSC framework

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.37-38
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• 2015

A number of documents containing important and useful knowledge have been generated over time in the construction industry. Such text-based knowledge plays an important role in the construction industry for decision-making and business strategy development by being used as best practice for upcoming projects, delivering lessons learned for better risk management and project control. Thus, practical and usable knowledge creation from construction documents is necessary to improve business efficiency. This study proposes a knowledge creating system from construction documents using text mining and the design comprises three main steps - text mining preprocessing, weight calculation of each term, and visualization. A system prototype was developed as a pilot study of the system design. This study is significant because it validates a knowledge creating system design based on text mining and visualization functionality through the developed system prototype. Automated visualization was found to significantly reduce unnecessary time consumption and energy for processing existing data and reading a range of documents to get to their core, and helped the system to provide an insight into the construction industry.

• 한국조경학회지
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• 제36권3호
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• pp.96-110
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• 2008

토목이나 건축공사와는 달리 조경공사 프로젝트는 그 공정상의 특수성과 규모의 영세성으로 인해 공정관리나 프로젝트관리에 대한 노력이 부족한 실정이다. 이러한 상황 하에서 건축이나 토목 프로젝트 관리 차원에서 많은 연구가 진행되고 있는 과업범위설정에 대한 개념을 조경프로젝트에 적용해 보는 것은 두 가지 측면에서 큰 유익이 있을 것으로 판단된다. 첫째, 파업범위설정은 적용을 위한 추가적인 비용이나 시간적 투자 없이 간단한 절차를 통해 시행해 볼 수 있다는 것이고 둘째, 과업범위설정과 관련된 절차를 통해 얻어지는 결과는 매우 실질적이라는 점이다. 본 연구는 국내 조경공사 프로젝트 수행 시 수반되는 과업범위설정 과정에 대한 조사를 실시하였고 또한， 효율적인 조경프로젝트 수행을 위한 과업범위설정을 돕기 위하여 다양한 방법을 통해 조경공사 프로젝트의 성공요인을 도출하였다. 문헌 연구와 설계사례 분석 그리고 전문가 인터뷰와 설문조사를 통하여 3개 분야 8개 부분의 50개 요소를 조경프로젝트 성공요소로 도출하게 되었다. 도출된 요소들은 조경공사 프로젝트 참가자들 간의 과업범위설정 수준을 향상시키며 효율적인 조경 공사 프로젝트 수행에 기여할 것으로 기대된다.

• 한국건설관리학회논문집
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• 제14권1호
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• pp.115-123
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• 2013

글로벌 금융위기 이후 건설시장의 변화와 함께 건설기업과 프로젝트를 대표하는 건설현장소장의 직업적 역량 또한 변화하고 있다. 특히 현장소장은 건설공사의 설계부터 시공까지의 프로젝트 전 생애주기에 이르는 단계에 관여하기 때문에 현장소장이 느끼는 사업 역량의 중요도는 건설경기 변화에 중요한 요소로 치부되고 있다. 따라서 본 연구는 현장소장들의 업무 수행과정에 있어서 필요할 것으로 판단되는 역량 항목들에 대한 중요도와 현재 역량 수준의 분석(IPA)과 향후 개선이 필요한 역량 항목을 도출하고자 한다. 도출된 분석결과는 (1)대외관리역량에서는 수주영업능력과 정보력, (2)현장관리역량에서는 관리자적 경영마인드와 적극적 돌파력, (3)자기관리역량에서는 사전문제예측능력과 자기계발이 필요한 것으로 나타났다. 본 연구의 결과는 국내 기업들이 현장소장교육과 지식공유 등의 기초자료로 활용할 수 있을 것으로 기대된다.