• The Journal of the Korea Contents Association
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• v.12 no.5
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• pp.470-477
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• 2012

Climate related policies have been considered due to increase of energy and fossil fuel consumption. Therefore, research has been done to reduce $CO_2$ and to implement green construction. This paper proposes green construction performance metrics for transportation facilities based on previous literature review and survey. The metrics are composed with economic, social, and environment parts and number of metrics are 14, 10, and 12 respectively. The survey was performed to evaluate relevance, clarity, timeliness, comparable, and obtainable of the proposed metrics. Then implementation strategy is also proposed for effective use.

• Journal of the Korea Institute of Building Construction
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• v.11 no.2
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• pp.116-126
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• 2011

Recently, eco-friendly energy has been employed in diverse fields of industry in order to reduce environmental pollution and secure a new growth engine. In particular, practical applications of photovoltaic energy, such as building integrated photovoltaic systems, have been implemented to the construction industry based on the extensive interest in photovoltaic power as an unlimited and sustainable energy. While the construction of a high-rise building requires large amounts of energy, methods of reducing energy consumption in the construction phase have rarely been studied. Based on this motivation, the research proposes a photovoltaic based formwork system (PVFS), and then performs a design and feasibility analysis for its application to the construction of a high-rise building. Using a case study, the research implements various analyses, including area, position, and total allowable weight required by PVFS, and evaluates the influences of PVFS on the construction processes, as well as its economic feasibility. The proposed PVFS can be adopted to a real-world project in the near future, depending on the advancement of technology and economic feasibility. The results of this research will contribute to establishing a construction environment that promotes a reduction of energy consumption by using eco-friendly energy in the construction phase.

• Land and Housing Review
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• v.3 no.4
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• pp.423-431
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• 2012

The trends of Green growth and environmentally-friendliness came to be the key development indicator for sustaining global environment for the future. Korean government reflected these trends in the main flows of the national development index. Korean construction industry is concentrating investment on fields related to these trends such as technologies for carbon dioxide deduction, materials or products for environmentally-friendly building and alternative energy development, as well. However, efforts to follow these trends during the construction process as a step for production phrase are not being considered enough. In this study, we analysed current status and points to be improved of on-site environment management by surveying major project owners and representatives of the environmental affairs in the leading companies of those fields. Also, we suggested organizational structure and operation model as a solution for enhancing environmentally-friendliness for systematic approach to manage on-site environment in public construction sites. In addition to these solutions, further approaches such as shifting paradigm of project owners and contractors, securing workforce and practical budget for efficient management activities, developing environmental management manuals, setting standards for evaluation of activities are needed for the stable settlement of on-site environmental management.

• Proceedings of the KIEE Conference
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• 2015.07a
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• pp.343-344
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• 2015

전력산업은 친환경 신재생 에너지 자원의 증대, 국가간 에너지 교류 등 고성능 대용량 전력전자 응용분야 기기의 필요성이 지속적으로 확대되고 있다. 신규 AC 송전선로 건설이 민원 등의 사유로 건설에 장시간 소요되고, 건설단가의 지속적 증가 및 전력전자 설비의 가격하락(HVDC, FACTS 등 특수설비의 국산화 추진) 등으로 AC 송전선로 신규건설 보다는 송전선로 조류제어로 전력계통 유연성 향상이 필요하게 되었으며, 향후 융통전력의 한계, 전력수요 포화 및 Smart Grid 시대를 대비하여 기존 송전선로의 이용을 극대화하는 방향으로 계통계획의 방향 전환이 더욱 급속도로 진행될 전망이다. 본 논문에서는 최첨단 무효전력보상장치 소개와 계통안정화를 위한 전력계통 영향분석을 통해 직 병렬 FACTS의 필요성을 소개하고자 한다.

• 월간 기계설비
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• s.241
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• pp.66-72
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• 2010

격심한 세계적 사회환경의 변화는 모든 산업분야에서 기존의 패턴을 탈피해 새로운 패러다임으로의 전환을 요구하고 있다. 이제는 이를 어느 정도 충실히 반영해 혁신을 이룰 수 있는가가 국가의 흥망을 좌우하는 중요한 요체가 되었다. 건설 기술의 R&D 분야는 최근의 화두인 친환경녹색성장에 관한 기술경쟁력 강화를 위해 혁신적인 연구 성과물을 내놓고 있다. 본지는 한국토지공사와 주택공사가 합쳐진 LH공사의 토지주택연구원 녹색성장연구실의 연구원들을 만나 기계 설비분야에서 새로운 재료 및 기술 등의 연구 개발과 실용화현황을 들어보았다.

• Korean Journal of Construction Engineering and Management
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• v.7 no.3 s.31
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• pp.159-168
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• 2006

In order to respond to interest and regulations in sustainable environment which is increasing, construction industry needs to establish a sustainable production system. When generation of wastes can be diminished and recycling of them raised in the construction site as a part of a sustainable production system, it might contribute to not only establishing a sustainable production system but also gaining economical profit. This study is a preliminary research for establishing a sustainable production system, which aims to identify construction waste generation patterns and factors causing construction waste generation. Case studies were implemented to investigate these patterns and factors.

• The Monthly Technology and Standards
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• s.117
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• pp.29-31
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• 2011

한국건설생활환경시험연구원(이하 KCL)은 건축자재, 토목 관련 제품, 생활환경, 물류, 의료기기 등에 대한 시험 평가 인증과 교육 컨설팅, 연구개발 등을 효율적으로 수행하고 있으며, 국내 산업의 기술 고도화와 소비자 보호, 국가경쟁력 제고를 위해 설립된 시험인증 기관이다. KCL은 특히 2010년 7월 8일 한국건자재시험연구원과 한국생활환경시험연구원이 통합 출범한 이후 더욱 풍부한 경험과 노하우를 축적하게 되었고 전문인력과 첨단 인프라를 갖추게 되었다. 현재 약 500여 명의 전문요원이 국내외 20개 사업장에서 일하고 있다. KCL은 지식경제부, 국토해양부, 환경부 식약청 등 주요 12개 부처에서 40여 개 기관지정을 받은 전문시험연구기관이며, TUV, MTS, Eurofins 등 해외 유수의 기관들과 MOU를 체결하여 해외로의 진출에도 적극 앞장서고 있다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.5
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• pp.3587-3595
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• 2015

Low-carbon eco-friendly precast concrete (PC) box structure has been recently was developed as an low-cost infrastructure of near-surface transit system. The concrete of PC box was manufactured by industrial byproducts such as ground granulated blast furnace (GGBF) slag, flyash and rapid-cooling electric arc furnace (EAF) oxidizing slag, its mechanical property and durability were estimated in this study. Based on the mechanical and durability tests, it is found that low-carbon eco-friendly concrete shows high initial compressive strength, more than 90% of design strength (35MPa), and high resistance to salt-attack, chemical- attack and freeze-thaw. Therefore, low-carbon eco-friendly PC box concrete technology is expected to contribute to the railway with low environmental impact.

• Nuclear industry
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• v.37 no.12
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• pp.5-19
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• 2017

산업통상자원부는 '17년부터 '31년까지 향후 15년간의 전력수급 전망 및 전력설비 계획 등을 담은 '제8차 전력수급기본계획'(안)을 마련하여 12월 14일 국회 산업통상자원중소벤처기업위원회(이하 산업위)의 통상 에너지 소위에 보고했다. 이번 계획(안)은 지난해 12월 계획 수립에 착수한 이래 약 1년간 70여명 전문가들의 43차례 회의를 거쳐 작성되었으며, 그간 수요 전망, 설비 계획, 예비율 등 5차례에 걸쳐 중간 결과를 공개하여 시민 환경단체, 에너지업계 등 이해 관계자로부터 의견을 수렴해 왔으며, 지난 9월에는 국회 산업위 통상에너지소위에 중간 보고를 하였다. 기존 수급계획이 수급 안정과 경제성 위주로 수립되었던 것에 반해, 이번 8차 계획은 최근 전기사업법 개정(전기사업법 제3조 개정('17.3월) : "전력수급기본계획 수립시, 전기설비의 경제성, 환경 및 국민안전에 미치는 영향 등을 종합적으로 고려하여야") 취지를 감안하여 환경성 안전성을 대폭 보강하여 수립한 것이 특징이다. 또한 발전소 건설을 우선 추진하기보다는 수요 관리를 통한 합리적 목표 수요 설정에 주안점을 두었고, 신규 발전설비는 대규모 원전 석탄 일변도에서 벗어나 친환경 분산형 재생에너지와 LNG 발전을 우선시하였다. 이번 수급계획은 국회 산업위 통상에너지소위 보고 외에도 국회 산업위 전체회의 보고, 공청회 등을 통해 추가적으로 의견을 수렴한 뒤 전력정책심의회 심의를 거쳐 최종 확정될 예정이다. 국회에 보고된 제8차 전력수급기본계획(안) 전문을 게재한다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.30 no.2D
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• pp.143-151
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• 2010

Currently, one of the most interested things at home and abroad country will be an eco-friendly construction. Among these, one of the most important elements will be the recycle and reuse of construction and demolition waste. Because construction waste is generated the most at the demolition phase, it is important to minimize the quantity of the demolition waste at the phase. And it is also important to develop a system to manage rightly the generated demolition waste. But in the domestic country, a research for this has hardly been carried out. In recent, the government has realized its importance and is making a research to improve demolition technique and is preparing a research to make a raw for deconstruction. Therefore, this study examined its application situation and importance by analyzing the trend of demolition technique used in the domestic industry. Also this study carried out a survey for situation analysis of the demolition industry. This study suggested items needed for the development of demolition technique, demolition design and reduction of C&D waste through a survey results and a situation analysis.