• 한국태양에너지학회:학술대회논문집
• /
• 한국태양에너지학회 2009년도 춘계학술발표대회 논문집
• /
• pp.91-96
• /
• 2009

First, the base model of multi-family residential buildings are selected, and then the $CO_2$ reduction building technologies that are applicable for multi-family residential buildings are induced by analyzing the examples and then an optimal plan for when the $CO_2$ reduction building technologies can be integrated and applied to the base model was formulated. In the results of converting the energy consumption and reduction amount from the building technologies into $CO_2$ emissions to analyze the distribution ratio compared to the entire $CO_2$ emissions; the heat recovery ventilator is 0.5%, the photovoltaic system is $1.9%{\sim}5.9%$, the solar hot water heating system is $6.3%{\sim}13.1%$ and the ge thermal heat-pump system is 39.0% when both heating and hot water heating are applied. An optimally integrated application method for the building technologies is in charge of heating and hot water heating through the geothermal source heat pump system and in charge of the electricity load through the photovoltaic system(45.2%).

• 한국주거학회논문집
• /
• 제18권6호
• /
• pp.125-132
• /
• 2007

This study examines and analyzes residential environment and consciousness of downtown residents in Naju city and its results are as follows. Naju's population or urban population were decreased by half for 25 years, but area of residential regions was increased twice. It indicates that major parts of increased residence area are occupied by housing site development area. Uses of downtown buildings are for residential building mostly, but commercial building is less than 1/3 and story of buildings is mostly the first floor. So downtown area in Naju has residential function mostly and family composition is over sixties in more than half of population and regional aging is remarkable because household over majority of the population has no family under twenties. Downtown areas showed detached house and their own house in 2/3 of population and residents over majority of population have lived in current house over 20 years and had strong settlement. But housing site area is less than 40 pyeong at 3/2 of population and 2/3 of population have not parking lot. Most of population have dissatisfaction with their residential environment and for solving their dissatisfaction, improvement of poor residential environment, road extension and construction of parking lot are needed most. Most of residents consider that improvement of residential environment or economic level is normal or developed a little compared to five years ago, but when such a dissatisfaction is solved, they continue to live in their area.

• 한국농촌건축학회논문집
• /
• 제1권3호
• /
• pp.35-44
• /
• 1999

When modern farm houses were built, they were made up of only residential parts. So that many new accessory building-private residential room, toilet, warehouse, storeroom, barn, cattle pen and etc.-were made without any order around modern farm houses. This study is aimed at grasping how the process and contents of extension of the accessory building of modern farm houses have been changed, understands and explicates the reason why accessory buildings of modern farm houses were changed and bring forward better directions about accessory building of modern farm houses at Samchok seashore area of Kangwon Province. The way for it which be made good that the scenery of a rural district was ruined by accessory buildings distributes and develops various standard models about accessory buildings that they are becoming to modern farm houses.

• 한국주거학회논문집
• /
• 제18권1호
• /
• pp.11-18
• /
• 2007

At the economical crisis of Korea in 1997, self-determined price for apartment and the revision increasing the ratio of residential area for mixed-use residential building were introduced to activate the construction industry, which causes construction companies to build super high rise apartment discriminative and high class orientated. This study aims to classify the super high rise building which is planned to build or built recently and to analyze the architectural characteristics. The objects are 288 unit households in 26 apartment complexes higher than twenty five story since 1998. As a result, super high rise building comparing with existing apartments were being varied in plan types of main building and unit household and in construction types. As for the plan, the number of walls having opening to outdoor were increased and it is considered that high rise building can take advantage of a view, lighting and sunshine. The location of living room that used to be in the center of unit in existing apartment was moved freely without rule.

• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2021년도 가을 학술논문 발표대회
• /
• pp.84-85
• /
• 2021

The fire that broke out in a residential and commercial complex in Ulsan in October 2020 was large, but no deaths occurred. For this reason, there was a difference from the previous cases, so it was analyzed through field survey. The fire was expanded to the entire building by aluminum composite panels constructed by external heat method and SMC panels in evacuation safety zones, and fire was expanded to nearby mart due to wind on the day of the fire, and there were many evacuation spaces such as 15th, 28th, and rooftop heliports.

• 한국화재소방학회논문지
• /
• 제25권6호
• /
• pp.58-63
• /
• 2011

본 연구는 주거공간에 배치된 가연물의 열역학적 연소모델을 구현하는데 목적이 있다. 화재하중과 화재 강도는 성능설계의 사용이 증가함에 따라 건축물 화재안전 설계에 중요한 요소로 대두되고 있으며, 컴퓨터를 이용한 수치해석을 통해 예측이 가능해 지고 있다. 주거 가연물의 열역학적 연소특성을 예측하기 위해 각 가연물의 수치해석용 모델을 설계하였다. 해석된 결과를 검증하기 위해 수치해석의 결과를 실물 연소실험의 열방출량 결과와 비교하였다. 수치해석을 위해 FDS를 사용하였으며, 난류해석을 위해 LES모델이 사용되었다. 검증결과 열방출율 및 총발열량은 실험결과와 잘 일치함을 확인하였다.

• 한국건설관리학회논문집
• /
• 제7권2호
• /
• pp.62-70
• /
• 2006

최근 건축물이 사용성, 효율성, 규모 측면에서 다양하게 변화함에 따라 건설공사의 품질은 더욱 중요하게 인식되고 있다. 1962년에 도입된 감리제도는 공공부문에서는 발주자의 위임을 받은 공사감리자에 의해 공사단계에서 확인 또는 지시로 목표품질을 확보하고자 정부는 1994년에 건설기술관리법 개정을 통해 책임감리제도를 도입하였고, 민간부문 중 공동주택의 부실공사를 방지하고자 주택건설촉진법을 개정하여 공사감리제도를 강화하는 등 공사관리의 효율성과 품질의 향상을 가져왔다. 도심기능의 재정비를 위한 차원에서 재개발 사업의 한가지 유형으로 고층화된 주상복합건물이 도입되면서 여러 형태적 사회적 요구에 따른 제도적 변화가 지속되어 왔다. 정부는 주택시장 안정을 위해 300세대 이상의 주택을 건설하는 경우 해당 주상복합건물에 대해 주택법을 적용하도록 관련 법령을 개정하였다. 그러나 이러한 관련법령의 개정사항은 건축법에 의한 감리대상 건축물 중 일부에 한정되어 왔다. 따라서 현행 감리관련 법령 및 제도는 고층화 추세에 따라 다양하고 복잡한 주상복합건물의 공사진행 과정을 효과적으로 감리하기에는 미흡하다고 할 수 있다. 이에 본 연구는 기존 감리제도에 관한 연구와 공사참여자 및 입주자의 설문조사를 바탕으로 주상복합건물의 감리제도의 개선방안을 제안하고 그에 따른 기대효과를 제시하였다.

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2009년도 추계학술발표대회 논문집
• /
• pp.109-112
• /
• 2009

Various environmental problems due to the rapid industralization and urbanization have been worsened as much as to threaten the environmental restitution of globe and become a critical international issue. Korean government presented the green growth as a new state vision for 60 years afterwards and is making efforts to solve the environmental problems. Daegu metropolitan city has faced various environmental problems including overpopulation of cities, traffic pollution, household wastes and green zone problem because of urbanization for the last decades. As such urbanism continues, the quality of residential environment is rapidly deteriorating and the intensive use of land leads to increase of building area raising the temperature of cities. Therefore there have been demands for the healthy, pleasant and satisfying residential environment and the improvement of residential environment and such recognition rises from society in full measure. Nevertheless the current residential complex concentrates only on raising the efficiency of land use. Related laws in the past(Daegu Metropolitan City, Urban Planning Municipal Ordinance as of October 10, 2003) tried to prepare a standard to segmentalize the building-to-land ratio, floor area ratio and regulations of number of floors vertically, but currently it is abolished and the regulations are becoming eased. The purpose of this study was to analyze the characteristics of the floating wind before and after the vertical segmentation of residential areas(Daegu Metropolitan City, Urban Planning Municipal Ordinance as of October 10, 2003) by using KLAM_21, a model that enables analysing and predicting the flow and generation of clod wind, and to present a plan to improve the quality of residential areas afterwards when developing building lot and re-developing housing areas.

• 한국주거학회논문집
• /
• 제23권2호
• /
• pp.99-106
• /
• 2012

Compared to Packaged Terminal Air Conditioning Systems, Radiant Cooling Systems have the advantage of energy saving and thermal comfort. Thermally Activated Building System (TABS) is one of the radiant heating and cooling systems. The main difference between TABS and other radiant systems lies in the usage of the time-lag effect of storing heat energy in the concrete. Current energy usage in summer time is concentrated within a specific time by using Packaged Terminal Air-Conditioner (PTAC). Due to the time-lag effect of TABS, energy usage can be distributed to other time zones. To maximize this effect, it is important to determine the appropriate operating mode, which for TABS is dependent upon the cooling load generated by the occupancy schedule. In this study, occupancy schedules are determined for various residential types. The operating modes of TABS for these residential types are estimated by using a dynamic computational simulation method. The results indicate that the operating modes of TABS can be determined by residential type and occupancy schedule. The load handled ratio by TABS is set up differently according to the cooling load profile obtained from residential type and occupancy schedule. By using TABS, energy consumption could be reduced by 20% compared to PTAC.

• 한국주거학회논문집
• /
• 제23권3호
• /
• pp.53-61
• /
• 2012

Openness to outside is one of the most critical advantages for high-rise buildings. However, the effect of openness can be decreased if it is blocked by other high-rise buildings, especially built within the building complex of commercial district. The purpose of this study is to identify the horizontal openness of high-rise residential buildings by comparing 3 different cases of building arrangement type. A new method of evaluation has been introduced on the basis of distance to measure the openness including the matter of securing privacy. As a result of this study, comparative analysis was possible and relatively plentiful results of analysis could be drawn out. Through the process of analysis, this study set the evaluation indicators suitable to the analysis of openness of unit households. Thereby, the results of this study are expected to be used as useful basic data in planning high-rise mixed-use buildings.