• 제목/요약/키워드: High-rise block

검색결과 62건 처리시간 0.026초

쇠퇴한 구도심 주거지의 개발여건별 재활성화 방법 제안 - 광주광역시 구도심을 사례로 (The proposal of urban regeneration methods for deteriorated downtown residential area, considering the development condition of urban blocks - A case study of Kwangju City)

  • 윤용석;양우현;김리원
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2009년도 추계학술발표대회 논문집
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    • pp.132-137
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    • 2009
  • The purpose of this study was to suggest urban regeneration methods for deteriorated downtown residential area, considering the development condition of urban blocks. Through the research that are based on literature, field survey, urban planning map and local experts consulting, it found out suitable sites for development such as a deteriorated residential zone or a unused site and it was deduced eight development types from analyzing the characters of developable sites. And then it is suggested various housing forms which were applied to eight development types of developable sites. The consequences of this research are summarized as follows. There are various housing forms by eight development types; block housing, low rise-high density court housing, medium low rise-high density housing, urban housing for low-income groups belong to T1-development of urban strategic position; block housing, housing on hilly site, semi-detached house, lodging house, urban housing for low-income groups, elderly housing belong to T2-development for living benefit; block housing, low rise-high density court housing, housing on hilly site, low rise housing, lodging housing, urban housing for low-income groups, elderly housing belong to T3-development of a small-scale rental housing; block housing, low rise-high density court housing, medium low rise-high density housing, terrace-house, housing on hilly site, low rise housing, block-typed detached house, semi-detached house, cluster-typed low rise housing, town house, urban housing for low-income groups belong to T4-residential environment renewal development; terrace-house, housing on hilly site, low rise housing, block housing, semi-detached house belong to T5-development of a small-scale housing; terrace-house, housing on hilly site, low rise housing, cluster-typed low rise housing belong to T6-development to adapt natural environment; block housing, low rise-high density court housing, low rise housing, block-typed detached house, town house belong to T7-development for community; block housing, low rise-high density court housing block housing, medium low rise-high density housing, terrace-house, housing on hilly site, low rise housing, elderly housing belong to T8-development of environment-friendly.

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도시단독주택지 저층고밀형 집합주택 모델의 적용에 관한 연구 - 우이동 국민주택단지를 대상으로 - (A Study on the Application of Low-Rise and High-Density Multiple Dwelling Housing Model in Urban Individual Residential Area - Focused on Ui-dong Public Detached Housing Area -)

  • 전병권
    • 한국주거학회논문집
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    • 제22권3호
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    • pp.101-111
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    • 2011
  • This study was conducted to investigate the indiscriminate development occuring as a result of high-density land use per lot in residential areas of Seoul, which mainly consist of detached houses. The primary goals of this study were: (1) to suggest a block unit development method as an alternative architectural method of the current uniform development, in which high-rise and high-density apartments are usually built; and (2) to check the feasibility of the suggested method. Based on the analyses of the existing block composition types of residential areas, the prerequisite planning indices for applying a collective housing model were investigated. Subsequent to applying a collective housing type within each unit block, the collective housing model was analyzed. The results of the analyses showed that indiscriminate development was rampant in detached urban houses areas, and more than 70% of the buildings constructed before the 1980s needed re-development. The feasibility of the models was investigated depending on the models of low-rise and high-density collective housing, which utilize various block arrangements such as the court type, linear type, villa type, and composite type. The results of this study showed that the newly applied low-rise and highdensity multiple dwelling housing model in urban individual residential area significantly contributed to creating a good living environment in terms of both physical and psychological aspects.

가구형 집합주택의 거주후평가 연구 - 은평뉴타운을 중심으로 - (A Study on Post Occupancy Evaluation of Block Housing -Focused on The Block Housing in Eunpyeong New Town, in Korea -)

  • 박중현;추선경;강부성
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2009년 춘계학술발표대회 논문집
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    • pp.73-77
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    • 2009
  • The block housing type is coming to fore as a 'low-rise high-density housing type', which can resolve the all sorts of problem caused in Korea apartment housing complex and single-detached residental area in terms of livability, urbanity, and community. To analyze the characteristics of the block housing, the block housing in Eunpyeong New Town, in Korea was analyzed as a sample for post occupancy evaluation. The analysis show that the block housing is useful low-rise and high-density housing type, which ensures the livability as well as the urbanity and community. In details the analysis also shows the user satisfaction from the perspective of living and facility use within the block housing and individual unit.

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Canopy Model 적용을 통한 도심지 풍환경 예측 CFD 시뮬레이션 결과의 보정 (Modification of CFD results for Wind Environment in Urban area with Tree Canopy Model)

  • 정수현;홍인표;최종규;송두삼
    • 한국태양에너지학회 논문집
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    • 제32권spc3호
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    • pp.185-193
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    • 2012
  • Recently rapid urbanization facilitates development of high-rise building complex including apartment and office building in urban area. Many problems related with high -rise building are reported. Especially, unpleasant strong winds in pedestrian area are frequently encountered around the high-rise building. CFD simulation methods are used to analyze the wind environment of pedestrian level in high-rise building block. However, the results show differences between CFD and measurement. This difference is attributed to improper use of CFD. Conventional CFD simulation for wind environment around high-rise building does not describe the effect of trees, shrubs and plants near ground which affect the wind environment of pedestrian level. Canopy model can be used to reproduce the aerodynamic effects of trees, shrubs and plants near ground. In this paper, CFD simulation methods coupled with the tree canopy model to predict wind environment of pedestrian level in high-rise residential building block were suggested and the validity was analyzed by comparison between measurement and CFD results.

초고층아파트의 평면구성 특성에 관한 연구 - 서울 및 수도권의 20개 사례를 중심으로 - (A Study on the Plan Composition of the Super Hire-Rise Apartment - Focused on 20 Cases in Seoul and Kyunggi area -)

  • 심영섭;김두식
    • 한국실내디자인학회논문집
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    • 제41호
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    • pp.112-120
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    • 2003
  • The purpose of this study is to review the plan composition characteristics of the super high-rise apartment. 20 cases were selected in Seoul and Kyunggi area that were planned or constructed since 1999, and 10 unit plans were analyzed to review such design characteristics as block type & entry access type, plane figure, opening layout, area distribution and spice composition of unit plan. The result of the study shows that the super high-rise apartment has more variant block types and plane figures compare with the conventional high-rise apartment, and it also has several design characteristics in plane composition such as the increase of the number of the walls with openings, the weakening of the spatial centralization of a living room and the dispersion of rooms with the increase of connection by corridors.

Downtown Area Cadastral Boundary Surveying Using Real-time GPS/GLONASS Combination

  • Seo, Dong-Ju;Kim, Sung-Hwan;Lee, Jong-Chool
    • Korean Journal of Geomatics
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    • 제3권1호
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    • pp.73-79
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    • 2003
  • To manage national territory and cadastral data efficiently, accuracy and cost-efficiency in cadastral boundary surveying is inevitable. The efficient management of cadastral data is a very important element in national land management. Survey techniques are being introduced. Recently, improvements in survey techniques have been made with the development of satellite surveying, Allowing accurate and fast surveys. If we can calculate the output accurately in real-time in survey fields, it will open a new method in cadastral detail surveying. According to the classification on Law of cadastral surveying, Cadastral surveying can be divided into cadastral control point surveying and cadastral detail surveying. The control point survey can be divided into cadastral triangulation surveying and cadastral traverse surveying. The detailed survey is usually perform by plane surveying. Among these, cadastral detail surveying will be reviewed in this study. In this study, the combination of the satellites, such as US managed GPS and Russian managed GLONASS was used. In the satellite survey in downtown, data interruption symptoms arose(according to the mask angle of the satellite). Therefore; we combined the satellites to get date more accurately. A block of Haewoondae New City in Busan, Korea, which has Numerical Cadastral Law was selected as the sample area for this study. Block II and III are surrounded by high rise apartments. One side of Block I and IV is level ground and the other side is full of high rise apartments. Especially, Block II is surrounded by high rise apartment houses with 20 meters width. In the results of the study Block II did not satisfy the allowable precision, while Block I, II and IV satisfied the allowable precision of the enforcement regulations of Cadastral Law. Therefore, it is judged that the traditionally used Total Station method should be used for supplementary survey on Block II, in stead.

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Structural Design of High-Rise Building in Toranomon-Azabudai Project (A Block)

  • Kazumasa, Okabe;Kai, Toyama;Takuya, Furuta;Jyunichi, Yamashita;Hiroki, Mukai;Takahiro, Goseki;Shingo, Masuda;Dai, Shimazaki;Yusuke, Miyagi;Yuji, Ozawa
    • 국제초고층학회논문집
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    • 제11권3호
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    • pp.157-170
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    • 2022
  • This paper explains about structural planning and structural design of the high-rise building in Toranomon-Azabudai Project (A Block) which is now under construction. The building is about 330 meters high, has 4.2 aspect ratio, and the outline of the building has shallow curve. We adopted seismic response control structure. The building is a steel rigid frame structure with braces, and it has enough stiffness to obtain its primary natural period to be less than about seven seconds, in consideration of wind response, seismic response and inhabitability for the wind shaking. In terms of business continuity plan, the building has a high seismic performance; value of story drift angle shall be 1/150 or less and members of the building remain almost undamaged while or after a large earthquake. Active mass dumper shall be installed at the top of the building to improve inhabitability while strong wind is blowing.

고탄소강의 연속 건식 신선 공정에서 선재의 온도 예측 기법 개발 (Development of Wire Temperature Prediction Method in a Continuous Dry Wire Drawing Process Using the High Carbon Steel)

  • 김영식;김동환;김병민;김민안;박용민
    • 대한기계학회논문집A
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    • 제25권2호
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    • pp.330-337
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    • 2001
  • Wire drawing process of the high carbon steel with a high speed is usually conducted at room temperature using a number of passes or reductions through consequently located dies. In multi-stage drawing process, temperature rise in each pass affects the mechanical properties of final product such as bend, twist and tensile strength. Also, this temperature rise during the deformation is the reason that the wire in drawing process is broken by the embrittlement due to rapid strain aging effect. This paper presents the estimation of the wire temperature for the multi-stage wire drawing process. Using the proposed calculation method of wire temperature, temperature rise at deformation zone as well as temperature drop in block considering the heat transfer between the block and wire were calculated. As these calculated wire temperatures were applied to the real industrial fields, it was known that the calculated results were in a good agreement with the measured wire temperature.

전용 양중틀을 활용한 초고층 건물의 슈퍼블럭 유닛 커튼월 시공 (Construction of Super-block Unit Curtain Wall for High-rise Buildings Utilizing a Specialized Installing Equipment)

  • 정삼룡;이상헌;옥영무
    • 한국건설관리학회:학술대회논문집
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    • 한국건설관리학회 2004년도 제5회 정기학술발표대회 논문집
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    • pp.174-181
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    • 2004
  • 국내 최고 높이를 자랑하는 초고층 건물인 타워팰리스 III에 적용된 슈퍼블럭 유닛 커튼월 시공 공법에 대해서 소개한다. 타워팰리스 III는 공기 단축을 위하여, 벨트월 구간의 외주 커튼월을 별도로 후시공하는 Up-Up 공법을 적용하였다. 벨트월 구간의 커튼월을 후시공하는 과정에서 3개층 분량에 해당되는 대형의 커튼월 블럭을 지상에서 선조립한 후에, 타워크레인을 사용하여 한 번에 시공하는 슈퍼블럭 유닛 커튼월 공법을 개발하고 적용하였다. 이 공법의 실현을 위하여 전용의 양중틀을 개발하여 활용하였고, 슈퍼블럭 유닛 커튼월의 시공을 위하여 비워둔 벨트월 상부층의 커튼월을 시공하기 위한 역시공 장비를 개발 적용하였다. 이러한 신공법의 적용을 통하여, 커튼월 시공용 가설 비계의 설치를 생략하였으며, 공기단축과 경비 절감과 같은 경제적 효과 외에도, 안전 확보와 생산성 향상 등의 효과를 얻을 수 있었다.

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