• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• 제13권6호
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• pp.530-538
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• 2020

Safety inspections of outdoor advertisements are conducted to determine the aging status, specifications, and compliance with design documents. Regular inspections are conducted on outdoor advertisements from a safety perspective, as they not only undermine the aesthetic elements of the city but also could cause falls on roads or pedestrian paths. However, the current safety inspection methods are at risk of various accidents during the inspection advertisements on the outer wall of the building. And it is difficult to conduct in-depth inspections on them if they are fixed to the elevation of the building. Furthermore, there also is a risk of safety accidents, such as advertising structures falling onto a pedestrian path. Therefore, this paper aims to enhance the safety inspection system of outdoor advertisements using drones. This paper also intends to propose measures for facility inspection history management such as safety inspection cycle, maintenance, and removal of signboards.

• 월간 기계설비
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• 통권117호
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• pp.43-69
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• 2000

21세기 건설산업 생존을 위한 대토론회가 지난 3월 28일 서울 르네상스호텔 3층 다이아몬드 볼룸에서 대한건설단체총연합회의 주최와 매일경제신문사의 후원으로 개최되었다. 이번 토론회는 최근 건설산업이 건설업계의 경영혁신 등 적극적인 대처에도 불구하고 경기침체가 장기화되고 경쟁이 심화되는 등 생사의 기로에 서 있다고 판단, 이제는 건설산업계가 스스로 생존을 모색함은 물론 과거의 관행과 사고방식에서 탈피하여 시대의 변화에 걸맞는 새로운 패러다임을 모색하기 위해 개최된 것이다. 이날 토론회는 제1주제 건설산업은 왜 위기에 처해 있는가?(음성직/중앙일보 수석논설위원), 제2주제 건설산업은 제값을 받고 있는가?(김경래/한양대학교 건축공학과 교수), 제3주제 건설기술경쟁정책이 존재하는가?(이규제/대림산업 주식회사 전무이사), 제4주제 건설산업에 대한 정부의 역할은 무엇인가?(동의대학교 경제학과 교수) 등 4개의 주제발표와 언론계, 건설관련정책주관부서 담당자, 업계전문가 등 각계의 인사들이 토론자로 참석하여 현 건설산업의 문제점과 나아갈 방향에 대해 열띤 토론을 벌였다. 다음 내용은 이날 발표된 주제 내용을 간추린 것이다.

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 한국표면공학회 2017년도 춘계학술대회 논문집
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• pp.74-74
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• 2017

화학물질관리법 시행에 따른 도금기업의 준비 현황 및 실태를 조사하기 위하여 중간보고서에서는 대부분의 업체에서 가장 부담스럽다고 느낀 '유해화학물질 취급시설 배치 설치 관리 기준' 중 실질적으로 가장 어려움을 호소하는 내용부터 설문조사를 실시하여 정리하였고, 최종보고서에서는 한국경영자총협회에서 제안한 "화관법 개선 산업계 의견"을 참고하여 도금업체의 현장과 관련된 부분을 선정하여 실태조사를 실시하였다. 장외영향평가서 및 위해관리계획서 부문의 경우 도금공장의 시설 결함 및 노후화로 인하여 화학사고가 발생할 가능성이 있더라도 대부분의 현장이 화관법 기준을 충족하기 이전에 시설 허가를 받을 때 건축법이나 소방법 등 여러 규제사항을 통과하여 인 허가를 받은 사업장이고 또한 정기검사를 실시함으로써 안전에 대해서는 일차적으로 보장을 받은 상태라고 볼 수 있다. 실제로 설문조사에서 화학사고를 경험과 관련하여 94% 이상이 "없다"라고 응답하였으므로 약품에 의한 화학사고의 개연성은 거의 없는 것으로 나타났다.

• Proceedings of the Korea Contents Association Conference
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• 한국콘텐츠학회 2012년도 춘계 종합학술대회 논문집
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• pp.109-110
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• 2012

최근 지구온난화로 인한 환경 문제의 심각성이 증가하고 있다. 이에 전 산업 부문에서 지구온난화에 가장 큰 영향을 미치는 온실가스 배출량에 대한 규제를 강화하고 있다. 건설 산업에서도 온실가스 저감 대책으로 친환경 에너지 개발, 친환경 건축물 인증제도등 녹색기술의 활동이 활발히 진행 중에 있다. 그러나 이러한 활발한 연구와 노력에도 불구하고 건설공사의 각 단계별 과정에 따른 온실가스 배출량과의 이해관계를 파악하기에는 어려움이 있다. 따라서, 본 논문은 기존 연구문헌을 조사하여 건설공사 과정을 원자재 생산, 시공, 유지 및 관리, 해체 및 재활용의 단계로 구분하여, 건설공사의 각 단계에서 온실가스 배출량에 영향을 미치는 요인을 도출하고, 시스템 다이내믹스의 인과지도 작성을 통하여 온실가스 배출 원인을 분석하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 한국정보처리학회 2013년도 춘계학술발표대회
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• pp.850-852
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• 2013

산업발전에 따라 초정밀 가공/생산/검사 장비를 설치, 운용하는 FAB. 구조물의 건축이 증대되고 있으며, 이에 따라 건물의 환경진동 규제치도 강화되고 있는 실정이다. 한국은 일본이나 동남아 국가들과는 달리 지진에 대한 피해가 직접적으로 보고되고 있지는 않지만, 동일본 지진에서와 같이 인접국가의 대규모 지진은 초정밀 장비의 작동에 심각한 영향을 준다. 따라서, 본 논문에서는 대규모 지진에 영향을 받는 일반 건물과 미세한 지반 진동에도 영향을 받는 정밀 FAB. 에서 운용이 가능한 범용적인 지진재해 대비 모니터링 시스템의 설계에 대해 서술한다.

• Journal of the Korea institute for structural maintenance and inspection
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• 제19권2호
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• pp.133-142
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• 2015

The budget for public buildings is expected to increase to their maintenance, and the systematic maintenance and sufficient budget are recognized as the important factors for building maintenance. In Korea, buildings are not systematically maintained due to the lack of manpower, expertise and basis of maintenance budget estimates. Compared with Australia where the facility maintenance is optimized through asset management, Korea has only passive maintenance systems that focus on regulations. The introduction of the systematic asset management is required to ensure the advanced building maintenance in Korea. In this study, the asset management processes for social infrastructure facilities in and out of Korea were analyzed, and the asset management framework for public buildings were established. The asset management procedure consisted of ordinary asset management procedure, selective asset value assessment. The framework in this study was developed focusing on the asset management task for public buildings and presented the detailed contents of each step. The application of this framework to the actual work will enable the systematic management of building's value and performance, and the efficient appropriation of the maintenance budget.

• Korean Journal of Environmental Biology
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• 제35권4호
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• pp.581-594
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• 2017

Bisphenol A(BPA), known as a typical endocrine disruptor, has been used commercially and widely for plastics and epoxy resins. BPA-based plastic is used extensively for the production of water bottles, food containers, CDs, DVDs, and panels that can be applied in construction. Epoxy resins containing BPA are used for coatings on the insides of water pipes, food cans, and thermal papers that are used in sales receipts. As its estrogenic effects and other adverse health effects have published, BPA has been regulated in many countries, and there have been efforts made to replace BPA. Other bisphenols substitutes such as bisphenol S(BPS) and bisphenol F(BPF) have been used. Currently, BPS- and BPF-based products labeled BPA-free products have been widely consumed. Because of structural similarities with BPA, however, these alternatives also show endocrine disruption effects like BPA, and many studies on adverse health effects of these alternatives are being reported. In this review, we describe the adverse health effects of bisphenols and the current status of regulation.

• Journal of the Korea Academia-Industrial cooperation Society
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• 제11권11호
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• pp.4614-4622
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• 2010

Urban Skyline is strongly influenced by high-rise buildings. It is changed and becoming over time and is formed by the human choice. This study does an analysis of the foreign urban skyline managements in three aspects: criteria and control, operation and deliberation, and citizen participation and inducement. It draws common characteristics of foreign cases; preparing rational and premeditated building height control in the aspect of district, transformation from height restrictions of individual building to height standards in the aspect of urban landscape, devising efficient design review and citizen participation methods, and administrative processing for an integrated building height management. It also suggests policy implications for preparing both comprehensive and systematic building height standards in the aspect of district to create a desirable city image and urban skyline.

• Journal of the Korea Convergence Society
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• 제12권2호
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• pp.201-213
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• 2021

Recently, personal mobility has been spreading and using increasing, but the pedestrian environment is getting worse and accidents are also rapidly increasing. Therefore, this study conducts a status survey related to the elements of pedestrian disturbances in personal mobility and identifies the problems. The following measures are presented to improve the pedestrian environment for the mobility handicapped through expert opinion surveys. The movement of individual mobility means in the walking space is prohibited, and the speed limit shall be stipulated to enable the mobility handicapped to walk safely and conveniently. Parking spaces will have to create obstacle zones in the parking area next to the roadway or at the border of sidewalks and roads, and regulations are needed to collect illegally parked vehicles. It is necessary to switch from the existing automobile-oriented road to the road structure considering the use of low and medium-speed vehicles.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• 제28권1호
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• pp.35-42
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• 2018

Objectives: The objectives of this study are to research the usage characteristics of asbestos-containing building materials and to conduct exposure risk assessment by applying no. 2016-230 "Methods of Risk Assessment of Asbestos-Containing Buildings" from the Ministry of Environment. Methods: One hundred buildings located in the Seoul and Gyeonggi-Incheon area were chosen, with 29 in Seoul, 20 in Incheon, and 51 in Gyeonggi-do Province. The year of construction was divided between three buildings in the 1970s, 11 buildings in the 1980s, 42 buildings in the 1990s, and 44 buildings in the 2000s. The bulk samples were analyzed by using a polarizing microscope after a pre-process using a stereomicroscope in a hood with an HEPA filter. This study defined ACMs(asbestos-containing materials) as asbestos when the content percentage was over 1% in the analysis result. Methods and standards of risk assessment of asbestos-containing building materials were conducted by refering to no. 2016-230 "Method of Risk Assessment of Asbestos-Containing Buildings" from the Ministry of Environment. The risk of exposure to ACMs was rated by a score based on three categories(high, middle, low risk of asbestos exposure). Results: In this study, 30 of the 100 buildings and 36 of the 416 bulk samples(8.6%) were found to have had asbestos. Asbestos was detected at a high rate, in 18 out of 42, in buildings constructed in the 1990s and at the lowest rate(7 out of 44) for buildings constructed in the 2000s. As a result of the evaluation according to no. 2016-230 "Method of Risk Assessment of Asbestos-Containing Buildings" of the Ministry of Environment, the risk assessment level of two asbestos-containing building materials was found to be "Medium", and 28 buildings materials were found to be at the "Low" level. Conclusion: As asbestos is regulated by the government, it is required to conduct active management and implemention by introducing methods of risk assessment of asbestos exposure that are supported by data from various situations. In the case of buildings owned by individuals, building owners should be aware of the risk of exposure to asbestos.