• Construction Engineering and Management
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• v.23 no.5
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• pp.34-41
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• 2022

• KSCE Journal of Civil and Environmental Engineering Research
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• v.42 no.4
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• pp.559-569
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• 2022

Infrastructure engineering is a field that supports construction (assembly) as a representative industry that creates high added value and jobs by combining science and technology with knowledge, though its importance is underestimated. According to a report from the Ministry of Land, Infrastructure and Transport (Korea), the value-added rate (65.3%) of the engineering industry and the employment inducement coefficient (14 employees per billion won) are three times higher than in manufacturing. In particular,the forward value chain (such as project management and basic design) accounts for less than 10~15% of the total project cost but determines the overall price and quality of the infrastructure facilities. In this study, a work break-down system, design support module and database development method for road design projects for design platform development is presented. Based on the presented development method, a cloud-based infrastructure design platform's prototype is developed. The developed infrastructure engineering platform is expected to provide a web-based design work environment without time/space restrictions and greatly contribute to winning overseas business orders and securing competitiveness.

• Journal of Energy Engineering
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• v.26 no.2
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• pp.12-22
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• 2017

Korea Hydro & Nuclear Power Co. (KHNP) has implemented engineering programs for operating nuclear power plants. Engineering programs are maintenance rule (MR), functional importance determination (FID), single point vulnerability (SPV) and functional equipment group (FEG). Recently, KHNP has developed engineering programs for APR1400 feedwater supplying system to establish the advanced engineering system and will verify the suitability of engineering programs through implementing in new nuclear power plant. Consequently, it is expected that the reliability of APR1400 feedwater supplying system will be improved by implementing engineering programs.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.33 no.2
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• pp.757-769
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• 2013

Intangible assets for construction engineering consulting firms are very important for their valuation, because engineering consulting is typical knowledge-based business which creates value based on technical expertise and human resources. This paper presents the intangible asset classification model based on the concept of value creation in construction engineering consulting firm and proposes intangible asset valuation methodology using System Dynamics and survey data. Utilization of the valuation methodology presented in this paper would increase the public awareness of intangible assets in construction engineering consulting firm and, thus, contribute to the growth of the engineering consulting industry by realistic and accurate valuation of intangible assets.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.999-1002
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• 2007

Traditionally, the result of engineering projects have an effect on quality, performance and productivity of final products. However, budgeting for domestic engineering project has some unreasons such as cuts without good reason or misinterprets of guideline for estimating engineering services fees by owner in public sector. The objective of this study is to analysis the actual budget of domestic engineering projects. This paper describes about the difference between the criteria and the budget. The results of this study will derive foundation data for improvement of regulation related to engineering fee and the criteria.

• Journal of the Korean Society of Systems Engineering
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• v.14 no.2
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• pp.33-40
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• 2018

This paper is based on the interim result of ongoing research and development project to develop a software system which support procurement activities, namely PeMSS (Procurement Engineering Management Support System). PeMSS is a system that enables development requirements for each equipment and help designing equipment meeting the purchase requirements. Procurement at EPC (Engineering Procurement and Construction) and operational stage of a plant is an important area that determines the integrity and profitability of the plant. Procurement of unsuitable equipment due to selection of suppliers that do not meet or omit critical requirements in purchase specification can result in enormous cost increase due to such as delay in EPC project, unsatisfactory performance and reduced plant operation time. In spite of the importance of the procurement engineering, there is a lack of support system for systematic preparation of purchase specification, so development of the procurement specification is basically relying on the experience of the engineers in charge. Accordingly, it is needed to develop the PeMSS to help procurement engineers develop procurement specification based on systems engineering approach. This paper introduces the design of the PeMSS.

• 시스템엔지니어링워크숍
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• s.2
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• pp.29-44
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• 2003

• Convergence Security Journal
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• v.2 no.2
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• pp.9-17
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• 2002

Traffic engineering function consists of traffic management, capacity management and network planning. In this paper, we present the requirements for each functional traffic management, and also present functional and process model to efficiently to handle the traffic engineering for multimedia internet services. Finally, the traffic management methods for each step are described in detail.

• The Journal of Information Systems
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• v.6 no.1
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• pp.127-142
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• 1997

본 연구의 목적은 리엔지니어링 작업 구현에 영향을 주고 있는 조직·관리적 요인 들을 실중적으로 연구하는 것이다. 본 연구에는 두 가지 목적이 있다. 첫째, 리엔지니어링 작업의 구현을 성공적으로 이끄는 조직·관리적인 요인들을 조사했다. 본 연구에서 조사되어 질 조직·관리적 요인들을 조직구조, 문화, 최고경영자의 의지, 그리고 리엔지니어링 작업의 구현을 위한 성공요인(success factors) 중에서 어느 요인이 핵심성공요인(key success factors)이지를 나타내고자 한다. 본 연구 결과에서의 성공요인으로는 자율적인 기업 문화, 회고 경영자의 의지, 그리고 관리제도상의 변화인 것으로 나타났고 특히, 자율적인 기업 문 화와 관리제도상의 변화가 핵심 성공요인인 것으로 확인되었다.

• Journal of the Korean Society of Systems Engineering
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• v.2 no.1
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• pp.5-10
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• 2006

This paper describes an operational concept of ships with CEC system. An operational architecture is derived using systems engineering approach. From consideration of operational environments and stakeholders, the operational concept scenarios are established and its requirements are derived. The operational requirements based operational architecture is presented using a computer aided systems engineering tool.