• Title/Summary/Keyword: 신축공사

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건설안전리포트 - 서브원 LG데이콤수원사옥 신축공사 현장

  • Choe, Jong-Deok
    • The Safety technology
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    • no.146
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    • pp.12-14
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    • 2010
  • 대형건설현장 공사가 아니면 그만큼 지원이 적을 수 있고, 또 공기도 충분히 확보하기 어려울 수 있다. 그런 면에서 이들 현장의 무재해는 매우 어렵다고도 볼 수 있다. 최근 이같은 편견을 보기 좋게 깨나가는 현장이 있다. 바로 LG데이콤 수원사옥 신축공사 현장이다. 이곳은 기본에 충실한 안전관리와 안전을 최우선 가치로 여기는 현장의 안전마인드로 이러한 각종 악재들을 극복해왔다. 이곳 현장의 준공일은 3월 18일이다. 대형공사현장도 쉽게 이룰 수 없다는 무재해 현장의 기록에 성큼 다가서 있는 'LG데이콤 수원사옥 신축공사'를 찾아 그동안의 안전정책과 현재 마무리 과정이 어떻게 진행되고 있는지 살펴봤다.

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An Environmental Management Cost Estimating Method Improvement for New Multi-Housing Projects (공동주택 신축공사 환경관리비 산출방법 개선)

  • Lee, Jae-Ho;Park, Chan-Sik
    • Korean Journal of Construction Engineering and Management
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    • v.7 no.3 s.31
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    • pp.149-158
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    • 2006
  • For construction projects, it is required to estimate the Environmental Management Cost(EMC) for pollution prevention, using the calculation standards prescribed in the Construction Technology Management Law(CTML). However, the EMC standards are difficult to utilize without definite site information. Therefore, it is needed a new calculation method reflecting project site information. According to the definition of EMC in the CTML, this study identifies the EMC items and classifies them into the pollution types such as air, water, noise, waste and others. With this EMC classification, the stud:』 analyzes using the SPSS the EMC for the 78 new multi-housing projects, which were executed during the past three years, 2000-2002. And then an EMC estimating matrix is developed with simple information such as site location and size of area from historical data. The proposed matrix can be effectively used to check and control budgeting and estimating the EMC of the multi-housing projects. In addition, the proposed EMC matrix are validated through a case study.

Integration of Temporary Fences for Demolition and Construction (해체${\cdot}$신축용 가설울타리의 통합방안)

  • Sin Dong-Sung;Jeon Jae-Man;Koo Kyo-Jin;Hyun Chang-Taek
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • autumn
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    • pp.258-261
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    • 2003
  • Demolition is mort dangerous than construction and causes a lot of harmful environmental factors. But temporary fences used on demolition sites cannot play out their roles of blocking harmful environmental factors or securing stability and work space. They only block the view from the outside. This study begins with the possibility that the temporary fence can be installed prior to demolition. As a preceding step. we performed research on the actual conditions of using it. We then realized that it can be installed according to our research plan. First, we focused on actualizing the integration of temporary fences for demolition and construction. Here are the results of this study. First, we need to grasp the limiting factors of integration. Second, we ought to revise the Korean Architecture Standard Specification. Third, we should prepare against damage and transformation of fences. Finally, we can expect to reduce harmful environmental factors, cut down expenses, improve the working environment and raise the image of demolition by the integration of these fences.

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Comparison of Properties of 80MPa-High Strength Concrete According to the bulk density of Silica Fume (실리카흄의 겉보기 밀도에 따른 80MPa급 고강도 콘크리트의 경화 전후 물성)

  • Cho, Hong-Bum;Kim, Young-Sun;Jeon, Hyun-Soo;Son, Weon-Il;Seok, Won-Kyun;Lee, Jae-Myung
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2023.11a
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    • pp.185-186
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    • 2023
  • In the production of high-strength concrete of 80 MPa or more, silica fume is widely used as a binder to ensure the strength safety and pumpability of concrete. The bulk density of silica fume is an important physical property that can have a significant impact on the performance of concrete. Therefore, Understanding the effect of silica fume density on the physical properties of concrete and selecting the appropriate material with the correct density is crucial to ensuring optimal performance in construction projects.

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Comparison of the Construction Waste Generated by the Project and the Estimation of the Waste Generation Unit (건설공사 공정별 건설폐기물 발생량 비교 및 폐기물 발생 원단위 산정에 관한 연구)

  • Song, Tae-Hyeob;Seong, Jin-Uk
    • Journal of the Korean Recycled Construction Resources Institute
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    • v.5 no.4
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    • pp.427-434
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    • 2017
  • The generation of construction waste can be divided into a decommissioning phase and a new construction phase, and most of the waste is generated at the decommissioning stage. However, recently, domestic new construction construction has expanded to 150 trillion yards per year, so construction work is increasing rapidly. Especially, as the size of the construction work with much waste of construction waste exceeds 100 trillion, the management of the amount of construction waste in the new construction site is required. Unlike the dismantling work site, the new construction site can separate waste generated by each property, and relatively low foreign matter content is generated. The purpose of this study was to investigate the amount of construction waste generated by new construction sites and to calculate the unit amount of construction waste based on this. In addition, since the existing unit cost is centered on concrete and mixed waste, we set the basic unit by setting synthetic resin, waste wood, and waste board as additional items. The basic unit survey was carried out to investigate the wastes according to the characteristics of each construction period. As a result of the survey, the new construction site showed that most wastes were discharged in the first 30% and after 70% of the process, and the ratio of mixed construction waste was as high as 45%. As a result of this study, it was found that about twice as much waste was produced as compared with the conventional standard product.

건설안전리포트-신일종합건설(주) 경주승마리조트 신축공사 현장

  • Choe, Jong-Deok
    • The Safety technology
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    • no.123
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    • pp.11-13
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    • 2008
  • 찬란한 신라문화가 꽃핀 곳, 경주에서 새로운 관광 트랜로 떠들썩한 곳이 있다. 박정희 전 대통령시절부터 계획된 "경주승마리조트"가 바로 그 장본인이다. 경주 보문단지 내에 위치한 이곳은 관광객의 오감을 즐길 수 있는 각종 체험 관광문화로 급부상하며, 관광객에서부터 공연을 하기 위한 단체에 이르기까지 이곳에 대한 관심으로 문의전화가 끊이지 않는다. 이러한 세간의 관심에도 아랑곳 하지 않고 "중소현장이지만 더 안전해야 한다"는 조정길 현장소장이 총 지휘하며 무재해 준공을 향해 한발 한발 다가서는 현장, 바로 신일종합건설주식회사에서 시공이 한창인 경주승마리조트 신축공사 현장을 찾았다.

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새 국립중앙박물관 신축공사

  • Baek, Ho-Ik;Jung, Jin-Ok
    • Journal of the Korea Institute of Building Construction
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    • v.4 no.1
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    • pp.28-35
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    • 2004
  • 한민족 문화의 정수를 담을 새로운 국립중앙박물관을 서울 용산가족공원 자리에 건립공사를 착공한지 새로운 밀레니엄을 거쳐 6년이상의 공사를 진행해 오면서 어느덧 준공을 목전에 두고 있다. 이에 본지에서는 준공전 새로운 국립중앙박물관의 현 공사상황과 박물관 전시공사의 특성 등에 대해 동부건설(주) 국립중앙박물관현장을 방문하여 알아보고자 한다.(중략)