• Title/Summary/Keyword: High-rise apartment building

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A Study on the resident preference of location type for community spaces within super high-rise apartment building (초고층아파트 주동 내 커뮤니티 공간의 거주자 위치 선호에 관한 연구)

  • Kim, Da-Hae;Lee, Yeun-Sook;Ahn, Chang-Houn
    • Proceeding of Spring/Autumn Annual Conference of KHA
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    • 2009.11a
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    • pp.33-36
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    • 2009
  • Korea is the 3rd highest country in population density of the world,furthermore, 1/5 of Korean lives in Seoul with only 0.0% tiny area size. It explains the high-rise apartment has diffused so fast. Regardless of its height, almost all apartments have been planned in a very uniform way, ignoring the possibilities of vertical community and commercial culture. Since considerable number of residents have within building, ways to improve the community and commercial culture need to be explored. One major way to do is providing community space where residents are expected to use in a natural way. The purpose of this research is to identify preferred location of community space in each apartment building. Web guesting survey was used as main methodology. 83 data were collected during mid October, 2009. As results, lobby at the first floor was most favorably selected by super high-rise apartment residents due to convenience, accessibility.

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A Study on Quantity of CO2 Emission about Remodeling Cycle at High-rise Apartment housing (초고층 공동주택 세대내 개보수 주기에 따른 이산화탄소 배출량 연구)

  • Kim, Dayoo;Kang, Seungyi;Je, Haeseong
    • KIEAE Journal
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    • v.10 no.3
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    • pp.75-80
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    • 2010
  • The goal of this study is to figure out the remodeling cycle at high-rise apartment housing and to analysis on quantity of $CO_2$ emission about remodeling cycle. The process of research is as follow; 1) Estimate the remodeling cycle through survey targeting residents at high-rise apartment building. 2) Simulate conditions on the high-rise apartment housing. 3) Calculate quantity of energy consumption and $CO_2$ emission 4) Derive elements that are on high level of environmental load evaluation. The main results of this study is as follow; 1) The cycle of finishing such as wallpaper is shorter than the cycle of building equipment such as elements in a toilet. 2) According to result of calculating $CO_2$ emission, fabric wallpaper and mortar are main factors that impact on the environment. The results is important to show reference points on quantitative measuring evaluation for the environmental-friendly extent.

Hurricane vulnerability model for mid/high-rise residential buildings

  • Pita, Gonzalo L.;Pinelli, Jean-Paul;Gurley, Kurt;Weekes, Johann;Cocke, Steve;Hamid, Shahid
    • Wind and Structures
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    • v.23 no.5
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    • pp.449-464
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    • 2016
  • Catastrophe models appraise the natural risk of the built-infrastructure simulating the interaction of its exposure and vulnerability with a hazard. Because of unique configurations and reduced number, mid/high-rise buildings present singular challenges to the assessment of their damage vulnerability. This paper presents a novel approach to estimate the vulnerability of mid/high-rise buildings (MHB) which is used in the Florida Public Hurricane Loss Model, a catastrophe model developed for the state of Florida. The MHB vulnerability approach considers the wind pressure hazard exerted over the building's height as well as accompanying rain. The approach assesses separately the damages caused by wind, debris impact, and water intrusion on building models discretized into typical apartment units. Hurricane-induced water intrusion is predicted combining the estimates of impinging rain with breach and pre-existing building defect size estimates. Damage is aggregated apartment-by-apartment and story-by-story, and accounts for vertical water propagation. The approach enables the vulnerability modeling of regular and complex building geometries in the Florida exposure and elsewhere.

A Study on the Color Characteristics of the Outer Wall of High-rise Apartment Buildings According to Visual Range (시거리에 따른 고층집합주택 외벽 색채 특성에 관한 연구)

  • Park Sung-Jin;Ha Ju-A;Lee Cheong-Woong
    • Journal of the Korean housing association
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    • v.15 no.4
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    • pp.1-8
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    • 2004
  • This study assumes that though buildings have identical color of the outer walls, their colors and images make the difference according to neighboring environmental factors and visual range. Based on the assumption, it carries a quantitative analysis of physical and image difference, targeting colors of the outer walls of high-rise apartment buildings within apartment complex. As a result, it is identified that the outer colors of the buildings on the streetside of high-rise residential complexes are significantly different according to neighboring environmental factors and viewers' visual range. And, it is suggested that in planning colors of outer wall, colors should be arranged in consideration of color difference according to visual range.

A Comparative Analysis of Energy Simulation Results and Actual Energy Consumption on Super High-rise Apartments (초고층 공동주택의 세대별 냉난방부하 시뮬레이션 결과 및 에너지 실사용량과의 비교 분석)

  • Suh, Hye-Soo;Kim, Byung-Seo
    • Journal of the Korean Solar Energy Society
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    • v.31 no.4
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    • pp.34-40
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    • 2011
  • Apartment Housing has been increasing steadily, particularly our current super high-rise apartment houses that represent the culture has become a trend in Korea. These super high-rise apartment houses' curtain wall system increases heating and cooling loads, it is expected to vary by each unit's thermal properties. In this study, measured indoor environment and energy simulation results were compared to actual energy consumption. As a result, the various factors that affect heating and cooling loads, such as direction, plan type and glazing area, influence each unit's load characteristic. In particular, according to the electricity costs savings behavior, the occupant's thermal discomfort is expected to be large in summer. Therefore, to reduce heating and cooling load for each unit requires a reasonable plan.

A study on Actual Conditions Analysis for Regeneration of High-rise and High-density Apartment in the 1st period New Town (1기 신도시 고층고밀 아파트단지의 재생을 위한 개발현황 분석에 관한 연구 - 분당신도시를 중심으로 -)

  • Cho, Sung Heui;Lee, Tae Kyung;Oh, Deog Seong
    • KIEAE Journal
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    • v.9 no.2
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    • pp.17-26
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    • 2009
  • High-rise and high-density apartment complexes have been built and supplied on a large scale in the 1st period New Town of metropolitan areas since the late 1980s. Recently it has become necessary to improve those apartment complexes which have blight problems for aging more than about 20 years accompanying simultaneity and a large scale. The purpose of this study is to analyze actual conditions of high-rise and high-density apartments in a view of sustainable regeneration. The contents and methods of this study are as follows. First, the concept of high-rise and high-density in domestic apartment developments were identified through review of literature and the law. Second, development conditions of Bundang new town and 1st period new town were studied. Third, the evelopment conditions of high-rise and high-density apartments in cases of 6 apartment complexes were analyzed from points of view of sustainable development by literature review and a field study. The results of this study are as follows. First, high-density range in domestic apartments can be conceptualized as 600 persons/ha. High-rise range in domestic apartments can be onceptualized as more than 11 stories under 30 stories. Second, characteristics and subjects based on actual conditions analysis could suggest on physio-environmental aspect and socio-economic aspect. Major characteristics and subjects of the physio-environmental aspect were 1.satisfaction of convenient facilities and public transportation service, 2.shortage of parking space, 3.uniform & blight of community facilities, 4.uniformed building layout, and 5.uniform pattern of unit plan and low flexibility by the bearing wall structure. And those of the socio-economical aspect were 1.satisfaction of current community, 2.increase and diversity of needs of the elderly by socio-demography change, 3.improvement of size and method of apartment complex development and 4.raising of economic-sufficiency.

Simulation of the Kitchen and Bathroom Exhaust Systems in High-Rise Apartment Buildings (고층 아파트의 주방 및 욕실 배기 시스템 시뮬레이션)

  • 김영돈;김광우
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
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    • v.15 no.12
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    • pp.996-1006
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    • 2003
  • The objective of this study is to find major variables which influence the performance of kitchen and bathroom exhaust systems in high-rise apartment buildings. For this purpose, the influencing factors on the exhaust airflow rates from the kitchen or bathroom are identified and in every cases, which are made of combinations between the influencing factors, the exhaust airflow rates are calculated through the simulations. The results of the simulation show that the exhaust airflow rates from the kitchen and bathroom mainly depends on outdoor air temperature, number of floors, airtightness of the building envelope, fan on ratio, vertically connected to same shaft, exhaust fan capacity for kitchen or bathroom, roof ventilator capacity and shaft area for kitchen or bathroom exhaust.

Prediction of Reduction of Traffic(Railroad) Noise using Soundproof Tunnel in a high-rise apartment building (고층 주거지역에서 터널형 철도 방음 시설의 소음 저감 예측)

  • 김준엽;나희승;엄기영;조준호
    • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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    • 2001.05a
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    • pp.843-848
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    • 2001
  • Railroad noise is one of the main causes of environmental impact. Whenever a new railroad line is planned or a housing project near an existing railroad is proposed, an estimate of the relevant noise levels is usually required. For this, it is necessary to quantify those parameters that affect the railroad noise. This paper deals with an estimation of railroad noise using soundproof tunnel in a high-rise apartment building

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A Study on Sunshine Environment with Different Distance between Buildings (인동간격에 따른 일조환경에 대한 연구)

  • 최용석;최지혜;김용식
    • Journal of the Korean housing association
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    • v.15 no.2
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    • pp.55-62
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    • 2004
  • Apartment design in residential Area is restricted by building distance limit code. Building distance limit decreases gradually to the 0.8H(height), and residential area has 250% site area ratio by building code, so site using has become efficient. In this study, examine the relationship between present building distance limit and right of daylighting environment by computer simulation. As well, high-rise residential officetel and multipurpose residential building becomes increase in commercial non-residential area. In the domestic, residential type multipurpose building made at the business area or central business area has 400∼800% site area ratio by building code. However, at a dweller's point of view, there are much lacks of environmental consideration to provide suitable daylighting environment. And, POE: Post Occupancy Evaluation is not completed yet. In this study, however, progress architectural environment prediction, basis by right of daylighting, and examine the possibility of daylighting by architectural distance limit code in residental area and by high-rise, high-density residential building in non-residental downtown area.