• 대한건축학회논문집:계획계
• /
• 제36권5호
• /
• pp.71-82
• /
• 2020

As the number of students continues to decline, alternatives to regional linkage and utilization of school facilities in the region are being sought. Therefore, the purpose of this study is to propose programs and remodeling directions for school facilities for neighborhood regeneration in urban regeneration revitalization areas. To this end, first, this study analyzed changes in educational courses and policies in Korea. Second, domestic and foreign cases of combined operation of school facilities were analyzed. Third, implications for the improvement of local-linked school facilities were derived through policies and case analysis. Finally, the direction of the plan considering this was proposed.

• Current Photovoltaic Research
• /
• 제9권1호
• /
• pp.11-16
• /
• 2021

In the past, marine pollution caused by radioactivity and wastewater discharge caused mass destruction. As an alternative, the land farming system became common and operational. In recent years, safety and environmental problems caused by declining population due to aging of fishermen and underdeveloped facilities have always been lurking, so improvement is urgently needed. As part of the new renewable energy 3020 plan announced by the government in 2017, a new model was proposed to improve the environment as well as save energy when the roof of a water tank farm was remodeled into a solar power system. Study, when the existing roof was remodeled and replaced with a water tank farm in Busan as an empirical model, the energy saving rate was analyzed by comparing the actual electricity consumption and power generation.

• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2023년도 가을학술발표대회논문집
• /
• pp.61-62
• /
• 2023

Promoting energy-efficient retrofit of existing buildings to achieve carbon neutrality by 2050 is critically vital and challenging. The bulk of outdated educational buildings in particular are of grave concern since they are not only have a significant negative impact on the environment but also dangerous to inhabitants'health. This study laid the groundwork for understanding the connection between occupant health and energy efficiency. This study proposes a prioritized strategic GR framework in South Korea's aging preschools. The possible prospects and levels of development in the GR plan are identified by this evaluation. Policy markers, educators, and other key stakeholders may help to create a more sustainable and healthy environment by putting the recommended framework into practice.

• 한국도서관정보학회지
• /
• 제43권3호
• /
• pp.333-352
• /
• 2012

최근 대학도서관을 중심으로 복합문화공간을 표방하며 신축 및 리모델링이 활발하게 이루어지고 있다. 즉, 디지털 및 멀티미디어기기 활용공간, 스터디룸 등의 열람공간, 영화감상실 및 전시실 등과 같은 문화적 기능수행 공간, 그리고 커뮤니케이션과 휴게공간의 확충 및 제공이 늘어나고 있다. 그러나, 새로운 공간의 확보 및 제공에 치중하는 것과는 달리 오프라인 서비스와 적절히 연계되지 못하고 있으며 사서의 역할에 대한 변화와 위치에 대한 고려가 이루어지지 못하고 있는 것으로 나타났다. 따라서, 새로운 도서관 공간을 구상하고 제공하는데 있어 대학도서관의 학문적 성격을 감안하여 '복합문화공간'이 아닌 '복합학습공간'을 지향할 필요가 있으며, 대학도서관의 목적에 대한 이해와 함께 이용자의 요구, 장서의 활용방안 그리고 사서의 역할 및 배치에 대한 고려가 필요한 것으로 분석되었다.

• 대한치과교정학회지
• /
• 제50권3호
• /
• pp.206-215
• /
• 2020

Osteochondroma is a common benign tumor of bones, but it is rare in the mandibular condyle. With its outgrowth it manifests clinically as deviation of the mandible limitation of mouth opening, and facial asymmetry. After the tumor is diagnosed on the basis of clinical symptoms and radiographic examination including cone-beam computed tomography (CBCT) analysis, an appropriate surgery and treatment plan should be formulated. Herein, we present the case of a 44-year-old female patient who visited our dental hospital because her chin point had been deviating to the left side slowly but progressively over the last 3 years and she had difficulty masticating. Based on CBCT, she was diagnosed with skeletal Class III malocclusion accompanied by osteochondroma of the right mandibular condyle. Maxillary occlusal cant with the right side down was observed, but it was confirmed to be an extrusion of the molars associated with dental compensation. Therefore, after intrusion of the right molars with the use of temporary anchorage devices, sagittal split ramus osteotomy was used to remove the tumor and perform orthognathic surgery simultaneously. During 6 months after the surgery, continuous bone resorption and remodeling were observed in the condyle of the affected side, which led to a change in occlusion. During the postoperative orthodontic treatment, intrusive force and buccal torque were applied to the molars on the affected side, and a proper buccal overjet was created. After 18 months, CBCT revealed that the rate of bone absorption was continuously reduced, bone corticalization appeared, and good occlusion and a satisfying facial profile were achieved.

• 한국건설관리학회논문집
• /
• 제11권1호
• /
• pp.70-78
• /
• 2010

병원건축물 리모델링에 대한 경제적 타당성 연구를 통하여 리모델링에 대한 효율성을 신축과 비교하여 평가방안을 제시하는 것을 목적으로 한다. 경제적 타당성에 대한 평가방안을 제시하기 위해 기존의 건축분야의 경제적 평가기법들과 부동산분야의 감정평가기법들을 조사하여 특징과 문제점을 분석한 후 연구의 기본 방향을 설정하였다. 이를 토대로 타당성 평가방안의 개념과 절차를 수립하고, 기존연구와 자료를 조사분석하여 단계별 방안을 제시하였으며 실제사례를 적용하여 경제적 타당성을 분석하였다. 마지막으로 효율적인 병원건축물의 리모델링에 대한 개선방안을 제시하였다.

• 한국농공학회논문집
• /
• 제61권5호
• /
• pp.33-47
• /
• 2019

The environmental ecological flow (EEF) of stream or river will be designated according to the enforcement of the Water Environment Preservation Act. Previous researches by Ministry of Environment have proposed agricultural reservoirs as alternative resources to secure river flow where multi-purpose dam does not exist. However, agricultural reservoirs are constructed for the supply of agricultural water, and in fact, there is not a sufficient amount of water to be supplied to rivers as EEF. Therefore, this study examines the economic feasibility of securing EEF through the remodeling or construction of agricultural reservoirs. We investigated water balance of reservoir through simulation of three types of water supply demands such as agricultural water, agricultural water and river maintenance flow, and agricultural water and environmental ecology flow. The economics analysis was conducted on water supply demands and corresponding remodeling or construction of reservoirs. As a result, it was found that the method of securing through heightening existing reservoir enhancement is economically feasible. However, it was not possible to secure all the amount of the EEF due to the size limitation of existing reservoirs or constrain of the watershed for newly built reservoir. Therefore, in order to secure all of the EEF, the utilization of other alternatives as well as agricultural reservoirs should be considered. This study demonstrated the method of economical feasibility study of securing river maintenace flow and EEF using agricultural reservoirs and other considerations.

• 대한건축학회논문집:계획계
• /
• 제34권12호
• /
• pp.145-156
• /
• 2018

This study explores changes of industrial scales and building activities in the semi-industrial area of Seoul's Seong-su, responding to the shifts of industrial structures and policies in the Korean society. The purpose of this study is to investigate patterns of construction activities of factory buildings in the Seong-su semi-industrial area by analyzing changes in industrial facilities. As a result of the analysis, the change of the factory building area come out from the recent survey implies the possibility of entrepreneurial inflow as much and the new constructions and some remodeling cases which are characterized by complexity seem to correspond to the industrial structure. However, it is unreasonable to believe that this phenomenon is a mainstream movement involving small-scale factory buildings and companies. This is because there are aspects that are not included in this movement, such as changing the use of buildings without accompanying physical changes. On the other hand, compared to various movements of individual companies in response to the industrial structure, the physical plan suggests a limited alternative centering on the floor area ratio and the building area ratio. This means that the efforts to attract and grow the power of knowledge based-industry through the designation of the Industrial Development Promotion District in part of the case sites, overlook the natural change through remodeling and reuse of existing buildings. In addition, considering the fact that the production space of industrial use can be greatly influenced by the behavior of users compared to general buildings such as residential and commercial, it is necessary to pay attention to various phenomena occurring in the area more locally than the uniform supply policy. Based on these findings, this study contributes to illuminate the legal system related to building act in the Seong-su semi-industrial area and the potential direction of architectural suggestions in related policies and researches.

• 한국건축시공학회지
• /
• 제15권1호
• /
• pp.53-64
• /
• 2015

농촌의 공동이용건축물은 시대에 따라 그 수요가 변화해왔고, 그에 따라 기능과 규모 등도 바뀌고 있지만, 농촌지역에 반드시 필요한 시설이라는 점에서 중요하다. 하지만, 주로 농업생산기반시설에 초점이 맞춰져 있어, 도시지역에 비해 의료, 보건, 문화, 교육 등의 건축물은 턱없이 부족하다. 이에 본 연구에서는 농촌주거지역 내의 다양한 공동이용건축물을 조사하여 현황을 파악하였으며, 추가 검토를 통해 문제점을 구체화하였다. 그리고 건축물 별 상황에 따라 재생방안을 제시하였다.

• 한국건설관리학회논문집
• /
• 제13권3호
• /
• pp.34-42
• /
• 2012

국내 공동주택의 리모델링 수월성 및 이에 따른 장수명화를 위해 그린 프레임 공법이 개발되었다. 그린 프레임 공법은 합성 프리캐스트 콘크리트 부재를 이용한 라멘구조로 벽식 구조와는 달리 양중 및 설치가 골조공사의 주공정으로 작용한다. 따라서 그린 프레임에 의한 적정 골조공사 공기 산정을 위해서는 체계적인 양중계획이 필요하다. 그러나 양중계획은 그린 프레임을 구성하는 요소인 합성 PC 부재(기둥, 보)의 단위 양중공정에 대한 분석이 선행되어야 한다. 따라서 본 연구는 그린 프레임 합성 PC 부재의 양중공정을 분석하는 것을 목적으로 한다. 이를 위해 합성 PC 기둥과 보의 양중절차와 시간을 도출하고, 그 결과를 사례 프로젝트에 적용하여 기준층의 양중 사이클을 분석한다. 본 연구의 결과는 향후 그린 프레임에 의한 골조공사 양중계획 시 핵심자료로 사용된다.