• Construction Engineering and Management
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• v.14 no.1
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• pp.65-71
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• 2013

• Construction Engineering and Management
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• v.19 no.6
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• pp.33-36
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• 2018

• 한국도로학회지:도로
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• v.11 no.1
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• pp.45-47
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• 2009

• Journal of the Korean Professional Engineers Association
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• v.39 no.6 s.189
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• pp.34-37
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• 2006

• 기술발표회
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• s.2006
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• pp.292-302
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• 2006

국내 건설산업은 현재 기술보다는 수주위주의 경쟁이 치열함으로서 종합기술 수준은 세계 25위권, 기획.설계 능력은 선진국의 70% 수준에 불과한 취약한 기술경쟁 기반과 시공 중심의 생산구조를 갖고 있다. 이러한 건설부문의 문제점을 극복하고자 정부는 2015년까지 건설 기술력 수준을 선진국의 90%까지 끌어올리기 위해 건설 분야의 연구개발 투자규모 확대 등 다양한 계획을 추진 중에 있다. 본 고에서는 상기와 같은 상황 속에서 장차 미래사회에 있어 건설교통 분야의 기술발전을 이끌 도시성장, 인구변화, 에너지 및 자원 고갈, 기후변화 등 대응기술에 대한 연구개발사업계획을 소개하고, 국내 건설기술의 재도약의 일환으로 2006년을 기점으로 시작된 R&D 혁신로드맵의 체제와 그 의미를 소개하였다.

• Magazine of RCR
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• v.16 no.2
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• pp.33-39
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• 2021

• Journal of the Korean Society of Systems Engineering
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• v.4 no.1
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• pp.19-29
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• 2008

Traditionally gas plant R&D has had a world-wide weak position in terms of high technology. Especially System engineering did not exactly apply to gas plant construction. So, Gas Plant R&D Center is determined to make the establishment of the system engineering for the standard of gas plant. Gas Plant R&D Center has two projects. Firstly, the establishment of the R&D management system. Secondly, the system engineering which is included in the VE concept of EPC parts. But Gas Plant R&D Center exists in the particular conditions for successful development of the new process and core equipments. Now we will describe the establishment of R&D management system and particular conditions(Risk Conditions) for gas plant.

• Korean Journal of Construction Engineering and Management
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• v.17 no.2
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• pp.31-38
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• 2016

In a construction project, the portion for maintenance costs for a building is considerable compared to the initial construction cost. As such, Life Cycle Cost (LCC) analysis is being increasingly utilized to assess the design value of engineering work in Korea. Additionally, the Public Procurement Service in Korea announced that it will be mandatory for all domestic construction projects to adopt BIM. Furthermore, the paradigm for architectural design has shifted from 2D to 3D, and to BIM, which includes a data management system. Within this background, however, there is currently no adequate BIM-based LCC analysis software and the requirements of cost estimation for repair and replacement cost for a building is not completely adequate in BIM tools such as Revit and Archicad. Therefore, this study suggests a process of cost estimation for repair and replacement (R&R) cost based on IFC data. First, we analyzed existing R&R criteria and defined BIM-based requirements when calculating R&R costs. These requirements were extracted from relevant IFC data. Subsequently, this was saved to a database and a BIM-based database was built for R&R cost estimation. Finally, this database was connected with external databases such as R&R Criteria DB and Cost Information DB to calculate R&R costs. This process is expected to improve upon the traditional process of cost estimation of R&R cost by applying a BIM model. The proposed process can contribute to a further standardizing of BIM-based LCC analysis thru application to initial construction costs, energy costs, and other maintenance costs.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.05a
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• pp.155-159
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• 2017

연구개발은 일반적으로 많은 투자가 요구되는 반면에 높은 불확실성이 존재한다. 따라서 정부에서 지원받는 제한된 인력과 예산을 기반으로 연구를 수행하는 출연연 입장에서는 연구개발의 효율성을 객관적으로 측정하고, 연구개발 활동에 투입되는 자원과 산출에 대한 체계적인 평가가 중요하다. 즉, 기관에서 운영하는 R&D 예산의 합리적인 배분을 위해서 연구개발 성과의 효율성을 측정하고 이를 다시 전략적으로 R&D 기획에 반영하는 피드백 과정이 필요하다. 본 연구에서는 건설분야 정부출연연구기관의 연구부서를 대상으로 연구성과 분석을 통한 효율성을 측정하고자 한다. 이를 통해 제한된 인력과 R&D 연구비용의 합리적인 투자를 위한 전략적 우선순위 선정, 기관의 중장기 발전계획, 경영목표 등에 부합하는 연구과제를 수행하기 위한 정책 및 R&D 기획의 시사점을 제공하고자 한다.

• Tunnel and Underground Space
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• v.29 no.3
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• pp.135-147
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• 2019

This paper introduced a impact load estimation method by examining vibration transfer path analysis (TPA). The theoretical background and the load quantification procedure are explained, and a case study of hydraulic breaker is reported. We explained the merits and limitations of the load estimation method of TPA, and improvement method was suggested through case analyses of drilling equipment. The necessity of R&D of load-estimation technology was discussed. A new strategy for developing new techniques for impact load measurement was proposed.