• Architectural research
• /
• 제14권3호
• /
• pp.109-116
• /
• 2012

In order to shorten construction duration in high-rise project, construction company tried to make various system method toward simplifying construction method and shortening construction duration. Though high-rise tower-type residential project are growing, there are few case study. Then, the data for preliminary schedule planning in high-rise tower-type residential project are rare. This purpose of research shows construction method in structural work in high-rise tower-type residential project, suggests schedule planning in structural work through case studies. The structural work in high-rise tower-type residential project was divided 1) completion of form in lower part and 2) the typical floor under penthouse. The statistical analysis were done in two parts, the data from analysis were used in simulation. Finally, researcher confirmed the difference between real construction duration and the figure from simulation. The results shows that the more construction duration is long, the less ACS's cost is low. It means the effectiveness is increasing in ACS, if the floor number is high.

• KIEAE Journal
• /
• 제9권6호
• /
• pp.57-64
• /
• 2009

To make a prediction for a change of residential environment caused by the building code in Seoul which includes loosening the distance between multi-residential buildings, proposals of the four main building arrangements by analyzing examples were selected and then, amount of daylight and view efficiency were analyzed and presented through computer simulation for the proposals. In the result of the analysis, there was a difference among the arrangements but, when the distance between buildings was applied 0.8H as the least, residential environment like daylight and view efficiency per unit significantly decreased in quality. Particularly, for the middle stories(6-15) and the high stories(16~24), when the distance between buildings decreased from the current measurement, 1.0H, to 0.8H, the analysis indicated that 28% of daylight and 7% of view efficiency were reduced. In the building arrangements, an order of the best residential environment was followed in this sequence; balanced arrangement of flat type as the best, combined arrangement between L-shape and tower types, balanced arrangement of tower type, combined arrangement between flat and Y-shape types, grid arrangement of flat type, and combined arrangement between Y-shape and tower types as the least.

• 대한건축학회논문집:계획계
• /
• 제35권8호
• /
• pp.3-14
• /
• 2019

The research is to track the morphological transformation of residential towers of apartment complexes in Busan. Though apartment is one of the most important components in Korean society, it has not drawn enough attention from academia as well as the public, especially regarding its shape. In result, its morphological change has barely been recognized. Instead, negative, but superficial, evaluation has become dominant tendency to deal with the shape of apartment tower. There are numerous 'partial' evidences to inform the morphological change of apartment plan type, and understanding the change is critical since morphological resultant reflects culture, politics, economy of a society. The research has been done on the 261 apartment complexes built through 2016 in Busan. The analysis shows that $I^0$ type, to represent 'typical boring architectural shape' of Korean apartments, has been dominant until the year 2000. However, its portion has become drastically decreased since the mid-2000. Composite plan type, the geometrical precedents of which had never been existent, emerged in the mid-2000, and this phenomenon may symbolize the change of morphology of apartment. When tower plan types are grouped together according to geometrical shape, three types, I-type, L-type and Y-type, take the most of residential towers, explaining 97% of the total. As expected, I-type is the most dominant, but its influence has decreased as time passes. Y-type might become one of the most important type in the period V. L-type has become the leading type in the Period VI to exceed I-type by 12 percent.

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2004년도 추계학술대회 논문집
• /
• pp.221-226
• /
• 2004

View targets have been studied extensively in terms of an aesthetic value and a monetary asset. But there was actually deficient in the research about a variety of view targets. Therefore, the purpose of this paper was to classify systematically into diverse view targets in an apartment unit by the use of both the literature methods and the questionnaire-interview survey. In result, the view targets in an apartment unit were categorized by two large groups which are a natural-type and an artificial-type view. The former was subdivided into a pure natural-type and a man-made natural-type view, while the latter was subdivided into a building-type, a street-furniture-type, a road-type, a open-space-type, and a tower-type view. Consequently, this study might be applied to the understanding of the quality of residential environment as a basis.

• 한국주거학회논문집
• /
• 제24권3호
• /
• pp.9-18
• /
• 2013

This paper aims to investigate the design characteristics of a single housing block which is increasing in urban areas. For the analysis, all cases of single block housing in Daejeon metropolitan city were gathered into a database. Main concerns were on the location and the physical characteristics. The results of this study were as follows; 1) single block housing has been increasing both in the new developed areas and the existing urban areas 2) their location has shifted from residential districts to semi-residential and commercial districts. For this reason, the size and density has been increasing 3) the slab block with the hall type and the exterior corridor type were general in residential districts, diverse ones, however, including the point tower type were increasing with unusual circulation types such as central corridor, central core, double corridor, and mixed type in semi-residential and commercial districts 4) there were 5 types of access systems, and especially the street access and the piloti access were increasing, which were related with the high density.

• 한국건설관리학회논문집
• /
• 제9권2호
• /
• pp.190-198
• /
• 2008

최근 고층화, 대형화, 복잡화 된 건물의 신축이 증가하면서 장비의 사용이 증가하고 있다 특히 공동주택이나 주상복합빌딩의 신축에 따른 고소작업이 증가하면서 타워크레인의 장비가 증가하고 있는 실정이다. 이러한 장비사용의 증가로 장비의 선정, 운용과 더불어 장비의 안정성 확보는 공사프로젝트의 중요한 관리요소로 작용한다. 최근 공사 시 구조물의 높이가 증가함에 따라 크레인의 위치가 수직상승하는 상승식 타워크레인의 사용이 증가하고 있다. 이에 본 연구는 상승식 크레인의 안정성을 검토하는 모델을 제시하였다. 본 모델은 상승식 크레인의 주변 환경 및 조건에 적절한 선정 뿐 아니라 제시된 3가지 타입의 지지부재인 Collar의 설계 및 안정성 검토 및 고정부의 설계, 검토 또한 손쉽게 이루어 질 수 있도록 하였다. 이러한 모델을 통하여 장비의 적절한 선정 뿐 아니라 지지부재 및 고정부의 설계검토를 통한 안정성 확보를 통하여 공사프로젝트의 효율적 수행이 가능해 질 것으로 기대 된다.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2005년도 추계학술발표대회 논문집
• /
• pp.183-186
• /
• 2005

The purpose of this study is to actualize the planning method of the Mixed-use Housing. Enter in 2000 years, contruction of Mixed-use Housing is rapidly increasing with acrovill and tower palace as its starting point. Mixed-use Housing is topology that mix function of residential and business and commercial facilities by kind of mixed-use development. And, Mixed-use Housing which is located in busy urban commercial strict should meet the demand not only as functional city. And it is a type of urban housing that located in busy urban commercial district demands function of residential. As for locational situation and types of public space researched and analyzed in this thesis, those space were left alone with short analyzation on main consumers level as well as short recognition of public space for all of the six combined facilities of dewelling and commercing

• 한국주거학회논문집
• /
• 제10권4호
• /
• pp.1-10
• /
• 1999

The purpose of this study was to investigate the environmental factors having a influence on the preference of residential district and to furnish basic information for the successful settlement. For the purpose, residential preference and values on the residential district were estimated according to the housing life cycle. Data were collected through questionnaires designed for this study, and the objects of this research were university students. To analyze the data were used spsswin program. The major results were as follows. 1. According to the housing life cycle, there were significant differences in the preference of the residential district, living area and housing type in the future. Metropolitan and seoul, residential area and commercial area, apartment, office-hotel and row house were preferred in the housing formative. In the stable period, seoul and metropolitan, tower apartment, residential area were preferred. But in the housing reductive period, they preferred a green zone in the rural, the detached house. 2. The degree of consideration of living convenience facilities was high in the housing formative period. Both education-leisure, business facilities and marketing facilities were highly valuated in the housing stable period. But the value of welfare facilities was high in the housing reductive period. 3. The 4 dimensions of values in environmental conditions were extracted through factor analysis. They were natural, human, social, and economic factors. According to the housing life cycle, there were significant differences in factors being considered as the environmental conditions. The values of human and economic factors were high in the housing formative and stable period. Natural factor were highly considered in the housing reductive period.

• 토지주택연구
• /
• 제14권3호
• /
• pp.93-106
• /
• 2023

본 논문은 우리나라의 아파트를 대상으로 아파트 단지 유형에 따른 열환경 변화를 CFD 기법을 이용하여 시뮬레이션을 수행하고, 유형별 열환경을 평가하고자 하였다. 이를 위해 본 연구는 2000년대와 2010년대 주요 아파트 단지 유형에 대한 선행연구를 참고하여 4가지 유형을 추출한 후, 바람 유입 방향에 따른 아파트 단지 배치와 기온 변화를 분석하였다. 각 유형별로 타워형, 판상형, 혼합 주동 유형을 이용하여 표준화 모형을 제작하였으며, 이들 유형에 대해 총 8개 방향에서의 바람 유입 상황을 상정했다. 이러한 모형 및 조건을 바탕으로 CFD 시뮬레이션을 수행하였다. 그 결과, 타워형으로만 구성된 유형과 타워형을 단지 중앙에 배치하는 유형에서 바람의 방향과 상관없이 상대적으로 온도가 낮았은 것으로 나타났다. 이들 유형에서 단지 내부로 바람이 잘 유입되기 때문인 것으로 풀이되었다. 이러한 본 연구의 결과는 건물의 형태 및 단지의 배치 유형에 따라 바람의 유동 및 그에 따른 온도 분포 패턴이 상이한 것으로 나타나 설계 초기 단계에서 단지의 배치에 대한 신중한 고려가 필요함을 확인하다. 본 연구의 결과는 향후 아파트 단지의 초기 설계단계에서 지속 가능한 주거환경 조성을 위한 기초자료로 활용될 수 있을 것으로 기대된다.

• 한국건설관리학회:학술대회논문집
• /
• 한국건설관리학회 2003년도 학술대회지
• /
• pp.202-213
• /
• 2003

타워팰리스 III 현장은 현존하는 국내 건축물로는 가장 높은 초고층 주상복합건물이다. 초고층 현장에는 일반현장과는 다른 시공기술 및 엔지니어링 기술의 적용이 요구되는 바, 타워팰리스 III 현장은 지금까지 축적된 기술을 바탕으로 보다 발전된 시공기술과 엔지니어링 기술, 그리고 공정관리기법을 통하여 마감공사 포함 충 당 13.4일이라는 공사 속도를 달성하였다. 이와 같은 공사를 성공적으로 수행하기 위하여 적용된 첨단 시공기술로 1) 골조공사 및 외벽공사의 3-Day Cycle을 달성하기 위한 여러 가지 공법, 2) 초고층 주거건물의 마감공사 공정관리를 위한 Tact 공정관리 시스템, 3) 현장관리 시스템으로 물류관리 및 정보공유 시스템 등이 적용되었다. 또한 엔지니어링 요소기술로 1) 고유동 무다짐 콘크리트와 국내 최초의 압축강도 $800kgf/cm^{2}$의 초고강도 콘크리트 등의 New Material, 2) 냉각수 순환형 파이프쿨링 시스템 등의 New Method, 3) Smart Fan Control 주방환기 시스템을 포함한 Mechanical System 4) False Car System을 포함한 Electrical System 등이 있다.