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공동주택 하자소송 사례분석을 통한 분쟁방지 대책에 관한 연구
편수정 ( Pyeon Su-jeong ),김종호 ( Kim Jong-ho ),김규용 ( Kim Gyu-yong ),최경철 ( Choe Gyeong-chol ),손민재 ( Son Min-jae ),남정수 ( Nam Jeong-soo ) 한국건축시공학회 2021 한국건축시공학회지 Vol.21 No.4
본 연구는 최근 급증하고 있는 공동주택의 하자분쟁과 관련하여 하자소송이 급증한 시점인 2013년을 기준으로 2013년 이전과 이후의 하자소송 판례 24건의 공종별 주요 쟁점사항에 대하여 분석한 결과 세대당 하자적출금액은 2013년 이후는 2013년 이전과 비교하여 약 5% 감소한 세대당 2,572천원이나, 세대당 판결금액은 오히려 약 19%가 증가하여 2013년 이후에는 세대당 1,916천원으로 나타났다. 공종별로 살펴보면 균열에 대한 하자가 2013년 이전과 이후 가장 큰 비율을 차지하였고, 2013년 이전에는 설비, 타일, 창호 순으로 나타났고, 2013년 이후에는 조경, 타일, 단열 및 창호공사 순으로 나타났다. 이러한 하자분쟁 예방을 위해서는 설계단계, 시공단계 및 유지보수단계에서 하자분쟁 방지 노력이 필요할 것이다. This study analyzed the major issues of 24 defect litigation precedents before and after 2013, based on 2013, when defect litigation in relation to the rapidly increasing defect disputes in apartment houses. The amount of defect removal per household is 2,572 thousand won per household, which is about 5% less than before 2013 from 2013, but the judgment amount per household has rather increased by about 19%, showing 1,916 thousand won per household after 2013. By type of construction, defects on cracks accounted for the largest proportion before and after 2013. Before 2013, equipment, tiles, and windows appeared in the order, and after 2013, landscaping, tiles, insulation and window work were in the order. In order to prevent such defect disputes, efforts to prevent defect disputes will be needed in the design stage, construction stage, and maintenance stage.
편수정 ( Pyeon Su-jeong ),김규용 ( Kim Gyu-yong ),최병철 ( Choi Byung-cheol ),김문규 ( Kim Moon-kyu ),유하민 ( Eu Ha-min ),남정수 ( Nam Jeong-soo ) 한국건축시공학회 2023 한국건축시공학회 학술발표대회 논문집 Vol.23 No.1
In modern architecture, tiles are used as a decorative material to enhance the appearance of buildings. However, defects occurring during tile installation affect not only the appearance of the building, but also its maintenance. This study aims to investigate stable tile installation by producing tile modules using the floating mortar method and conducting freeze-thaw tests to measure their adhesion strength. Test results showed that the adhesion strength increased as the mesh size decreased, except for S3 mesh. This study highlights the importance of research on tile installation to solve problems related to building appearance and maintenance.
현무암 폐석을 첨가한 유해물질 흡착 친환경 인조석재의 특성
편수정(Su-Jeong Pyeon),권오한(Oh-Han Gwon),김태현(Tae-Hyun Kim),이상수(Sang-Soo Lee) 한국건설순환자원학회 2016 한국건설순환자원학회 논문집 Vol.4 No.4
최근 급속한 경제 성장과 함께 국내 산업기반 시설과 국민생활기반 시설과 같은 국내 건축물 고급화로 천연석재 마감재 수요증가와 동시에 국내 채석장 수도 증가하고 있다. 이에 따라 채석장의 증가와 함께 채석장에서 발생하는 환경오염으로 주변지역 피해가 주목받고 있다. 예를 들자면, 채석장으로부터 흘러나온 석면이나 분진이 응집되어 생기는 고체와 같은 발암물질로부터 지역 주민들은 위협받고 있다. 특히 석면에서 방출되는 라돈가스는 지구상 어디에나 존재하고 토양과 암석에서 방출되는 자연방사능 물질로 흡연에 이어 폐암 발병의 주요 원인이다. 실내 환기량이 부족한 상태에서 실내공기 오염원이 지속적으로 순환될 경우, 두통, 현기증 등의 인체반응이 나타나면서 거주자의 건강을 위협하기 때문에 유해물질 저감이 시급한 실정이다. 주택 실내공기질의 오염원 중 하나인 라돈가스의 경우 방출원에서 반감기를 거쳐 계속해서 방출되는 특성을 가지고 있으므로 완벽한 제거보다 방출원에 대한 제어가 필요하다. 라돈가스와 같은 유해물질 흡착 성능을 가진 버미큘라이트의 첨가율을 10%로고정하고 현무암 폐석을 50, 60, 70, 80% 첨가하여 실험을 진행하였다. 실험의 결과로 ‘KS F 4035,기성 테라죠’에 의거하여 종합적으로 고려할 때 현무암 폐석의 첨가율 70%에서 최적의 인조석재를 제조할 수 있는 것으로 판명되었다. Recently, Both rapid economic growth and high-quality native finishing materials demand in buildings such as local infrastructure facilities and cultural facilities have increased along with local quarries. So, increasing local quarries and environmental pollution occurred in quarries get the eyes to damaged area of the surroundings. As an example, carcinogen such as solid formed to fixing asbestos and dust have damaged to local resident. Especially, Radon gas released from asbestos can exist everywhere on earth, released soil and rock as radioactive substances, can be caused lung cancer followed by a smoking. When pollution source to indoor air quality that lacking ventilation rate of the residential building moved in a cycle, human responses such as headache, dizziness, etc. get appear, so on it threatened resident’s physical condition. Thus, we need to urgent attention to reduction harmful substance. In the case of radon gas of the pollution source to indoor air quality in housing, it has characteristic that keep on going through half-life released from source, we need to control radon gas source than source removal. We set on vermiculite addition ratio to 10% which has harmful substances adsorption performance, proceed experiment to basalt waste rock addition ratio 50, 60, 70, 80(%). The result of an experiment, based on ‘KS F 4035, precast terrazzo’, we can be obtainable in the best terrazzo at basalt waste rock addition ratio 70%.
콘크리트 재료의 인장변형 모니터링을 위한 메카노크로믹 센서의 활용 가능성에 관한 실험적 연구
편수정 ( Pyeon Su-jeong ),최경철 ( Choe Gyeong-chol ),김홍섭 ( Kim Hong-seop ),김규용 ( Kim Gyu-yong ),남정수 ( Nam Jeong-soo ) 한국건축시공학회 2021 한국건축시공학회지 Vol.21 No.6
본 연구에서는 메카노크로믹 센서의 건설 구조물 건전도 모니터링 활용 가능성을 검토하기 위한 기초 단계의 실험적 연구를 진행하였다. 콘크리트 재료의 마감 유형에 따른 메카노크로믹 센서의 변형 및 변색 특성을 파악하였다. 그 결과, 콘크리트 시험체의 인장변형률이 증가할수록 메카노크로믹 센서의 변형 및 변색 반응도가 증가하는 것을 확인하였다. 또한, 콘크리트, 우레탄, 에폭시, 수성페인트 및 유성페인트의 마감 환경의 차이는 메카노크로믹 센서의 변형 및 변색 특성에 영향을 미치지 않았다. In this study, a basic experiment was conducted to examine the possibility of using mechanochromic sensors to monitor the health of construction structures. The strain and color variation characteristics of the mechanochromic sensor according to the type of finish of the concrete material were investigated. As a result, it was confirmed that the strain and color variation reactivity of the mechanochromic sensor increased as the tensile strain of the concrete specimen increased. In addition, the difference in the finishing environments of concrete, urethane, epoxy, water-based paint and oil-based paint did not affect the deformation and discoloration characteristics of the mechanochromic sensor.
경량발포비드를 혼입한 초고성능 시멘트 복합체의 X선 회절분석
편수정(Pyeon, Su Jeong),김규용(Kim, Gyu Yong),김영덕(Kim, Young Duck),서동균(Seo, Dong Gyun),유하민(Yu, Ha Min),남정수(Nam, Jeong Soo) 한국콘크리트학회 2021 한국콘크리트학회 학술대회 논문집 Vol.33 No.2
이 연구는 초고성능 콘크리트(UHPC)의 자기수축과 초기 재령에서 발생하는 균열 가능성을 제어하기 위하여 경량발포비드를 혼입하였다. 경량발포비드는 UHPC 자체의 건조와 수축을 최소화시키는 효과적인 재료일 수 있으며, 이에 대한 콘크리트 내부 수화를 파악하는데 그 목적을 두었다. In this study, lightweight foamed beads were incorporated to control the self-shrinkage of ultra-high-performance concrete (UHPC) and the possibility of cracks occurring at early age. Lightweight foamed bead can be an effective material to minimize drying and shrinkage of UHPC itself, and the purpose was to understand the hydration inside concrete.
공동주택 내 타일 공종에 따른 하자 유형과 발생기간의 영향 특성
편수정 ( Pyeon Su-jeong ),김규용 ( Kim Gyu-yong ),최병철 ( Choi Byung-cheol ),김문규 ( Kim Moon-gyu ),길민우 ( Gill Min-woo ),남정수 ( Nam Jeong-soo ) 한국건축시공학회 2022 한국건축시공학회 학술발표대회 논문집 Vol.22 No.2
The area inside the apartment building where tiles are installed is applied as a finishing material for walls and floors, including exterior walls, balconies, hallways, bathrooms, and kitchens. As it is constructed in various spaces, differences in the type and period of occurrence of tile defects may appear, which is caused by heterogeneous characteristics between materials and external causes. Therefore, in this study, two-way ANOVA was used to figure out the relationship between the defect occurrence type and the period depending on the type of tile construction in the apartment building.
Two-way ANOVA를 활용한 공동주택 내 타일 하자의 유형 및 위치에 따른 발생기간 차이 특성
편수정 ( Pyeon Su-jeong ),김규용 ( Kim Gyu-yong ),최병철 ( Choi Byung-cheol ),김문규 ( Kim Moon-gyu ),이예찬 ( Lee Ye-chan ),남정수 ( Nam Jeong-soo ) 한국건축시공학회 2022 한국건축시공학회 학술발표대회 논문집 Vol.22 No.1
Tile defects in apartment houses are caused by a combination of various factors. These factors cannot be specified, and it is difficult to determine the exact cause because a number of causes are intertwined. In addition, because the climate of Korea is different by season, the coefficient of thermal expansion between materials is different, which is a major cause of tile defects. Therefore, this study analyzed the difference between the construction location and the period of defect occurrence according to the types of tile defects caused by environmental differences between indoor and outdoor environments. Two-way ANOVA was used, indoor and outdoor spaces were selected, and defect types were selected accordingly to show the difference in the occurrence period of each defect.
일원 분산분석을 활용한 공동주택 내 타일 하자 영향 분석
편수정(Pyeon, Su-Jeong),김규용(Kim, Gyu-Yong),최은진(Choi, Eun-Jin),최경철(Choe, Gyeong-Cheol),이상수(Lee, Sang-Soo),남정수(Nam, Jeong-Soo) 대한건축학회 2022 대한건축학회논문집 Vol.38 No.1
Maximizing limited land within Korea has led to the rapid development of apartment buildings. Regardless of a city’s size, massive apartment complexes have sprung up everywhere to accommodate local residents as an essential form of private property. The value of an apartment building not only plays a significant role in the surrounding infrastructure, but also in the subsequent maintenance issues. Inevitably, defects surface within apartment buildings, in particular the finishing defects account for 60% of the total defects found. The proportion of tile defects is also quite high; although multiple factors contribute to tile defects, they are heavily affected by the coefficient of thermal expansion. Korea experiences four distinct seasons, which causes building damage from condensation build up and freezing conditions. These damages are directly made evident to building tenants. In this study, temperature and humidity data from five cities over a ten-year span was collected and the number of complaints received regarding building defects were gathered to further analyze the impact of each factor.
건물 내장용 타일의 하자사례 조사를 통한 개선방향 검토
편수정 ( Pyeon Su-jeong ),김종호 ( Kim Jong-ho ),이상규 ( Lee Sang-kyu ),황의철 ( Hwang Eui-chul ),김규용 ( Kim Gyu-yong ),남정수 ( Nam Jeong-soo ) 한국건축시공학회 2019 한국건축시공학회 학술발표대회 논문집 Vol.19 No.1
In contemporary residential culture, apartment houses can form individual independent residential areas within narrow territory. By using various building materials compared to the past, apartment house is recognized as an aesthetic space by modern people. However, as the number of cases of tile defects in apartment complexes has surged recently, aesthetic factors and quality of life have been reduced, and hundreds of millions of defects have been charged to builders every year. The tile defects in the apartment complexes of 90 domestic complexes are cracked, lifted, damaged, and dropped off. Most of the tile defects are caused by poor construction, but the defect occurrence rate due to thermal stress mechanism is high. Therefore, this paper investigates the case of tile defects in apartment house and identifies the defects and examines the problems that should be improved to reduce the defects of tiles in the building interior.