• Title/Summary/Keyword: 사무용 건축물

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Analysis of Office Building HVAC System Drawings (사무용 건축물 공조설비 설계도서 분석)

  • Park, Jong-Il;Kim, Se-Hwan;Kim, Dong-Kyu
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
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    • v.19 no.11
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    • pp.776-781
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    • 2007
  • Optimized capacity of equipments are essential for energy saving and low cost construction and operation. So we must use proper design data for HVAC system design. We investigated for architectural data, equipment capacity, cooling and heating load design criteria of 52 office buildings. Following research results were obtained by carrying out each task. Office building effective area rate is 63%. The average building cooling load of South Korea is $140W/m^2$ and average heating loads in Seoul and Pusan area are $120{\sim}130W/m^2$ and $70{\sim}80W/m^2$. We also analysised HVAC design criteria. Person ratio in effective building area is $0.2person/m^2$, sensitive and latent heat loads of a person are 60W and 65W, light and equipment loads of office buildings are $25W/m^2$ and $20W/m^2$.

건축설비설계기준ㆍ요령(I)

  • 박종일
    • The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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    • v.32 no.11
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    • pp.51-56
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    • 2003
  • 일본 공공기관의 사무용건축물 설비설계시 기준이 되는 자료에 대하여 주요한 내용을 번역 소개하여 일본설계 기준의 현황과 수준, 국내기준과의 차이점 등을 소개하고자 한다.

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병원 전기설비의 안전기준과 수변전설비 운용현황 분석

  • 김세동
    • Electric Engineers Magazine
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    • v.196 no.12
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    • pp.14-20
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    • 1998
  • 병원 전기설비는 일반 업무용 건축물과는 달리 순간 정전도 허용하지 않는 대형컴퓨터, 의료용 전기기기, 사무자동화기기 등을 사용하고 있어 특히 전원설비의 고신뢰성, 안전성이 요구되는 비, 본지에서는 병원 전기설비의 안전기준을 살펴보고 조사대사 병원의 수변전설비 구성 현황, 변전시설밀도, 수용률, 최대수요전력의 발생 실태를 검토하고자 한다.

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A Study on Escape Safety Assessment of High-Rise Office Buildings for Security Plans (경호경비계획을 위한 사무용 고층건축물의 피난안전성평가에 관한 연구)

  • Park, Nam-Kwun;Lee, Young-Ju;Yoon, Myong-O
    • Korean Security Journal
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    • no.28
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    • pp.57-77
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    • 2011
  • Recently, property and life loss is increasing internally and externally, due to fire spread in high-rise buildings which results from a variety of disasters like fire and terror. In this study, therefore, an evacuation simulation was performed to predict escape behaviors of occupants and assess escape safety in high-rise office buildings after setting up each scenario, as part of safety measures for high-rise buildings. Based on the results and data obtained, escape safety was assessed, finally. The results and suggestions of this study are as follows. Firstly, most of the present researches on high-rise building and multiple-use facilities are weighted towards qualitative perspectives. It is, therefore, considered that we have to establish concrete, practical, systematical and rational safety measures to minimize damages in dangerous situations, by analyzing security plans for high-rise buildings in depth and preparing for those situations from various angles. Secondly, setting up evacuation sections in security plans for high-rise buildings is an important factor which influences refuge. Thirdly, in relation to security plans for high-rise buildings, it is possible to reduce the entire time for escape, by setting up escape exits of each floor in consideration of a simultaneous evacuation situation.

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A case study on design and construction of daylighting system of office building (사무용 건축물의 자연채광 설계 및 시공사례 연구)

  • Kim, Ilho;Choi, Yongjun;Park, Kyoungwoo;Lee, Sungjin
    • 한국신재생에너지학회:학술대회논문집
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    • 2010.11a
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    • pp.59.2-59.2
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    • 2010
  • Throughout history, daylight has been a primary source of lighting in buildings, supplemented originally with burned fuels and more recently with electrical energy. Before daylight was supplemented or replaced with electric light in the late 19th-century, consideration of good daylight strategies was essential. As we entered the mid-20th-century, electric light supplanted daylight in buildings in many cases. Fortunately, during the last quarter of the 20th-century and early years of this century, architects and designers have recognized the importance and value of introducing natural light into buildings. There are many simple strategies that can enhance daylighting and reduce the need for electric lights. Good quality daylight is always welcome, but remember that the electric lights must be dimmed or shut off in order for daylighting to save energy. We designed and built mirror systems and vertical daylighting devices to improve daylight condition of office buildings in bad condition because urban density is getting higher. This case study aims to analysis the principles and characteristics of mirror systems and vertical daylighting devices and selected the method that can improve constructability. The results of this study are going to use the back data to set-up the design standards. Hereafter we're going to progress the performance test and product the design manual to improve applicability of daylighting systems at design phase.

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Simulation platform for living environment to ensure quality life (쾌적한 생활 설계를 위한 주거 및 사무실 시뮬레이터개발)

  • Park, Se-Jin;Kim, Chul-Jung;Kim, Si-Kyung;Mazumder, Mohammad Mynuddin Gani
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.8 no.4
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    • pp.853-860
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    • 2007
  • In this modern era, human beings lead their life in complex environment where there are lots of parameters such as temperature, light, smell, sound, visual stimulus etc. that play important role for quality life. These parameters affect physical and mental behavior of a human being immensely. To ensure quality life the demand for quality products is always associated with human emotion and sensibility. Due to human sensibility and emotion involvement with quality life, the design stages of any kind of product must include some certain features related with emotion and sensibility. The cues for optimizing artificial environment are the physiological responses of human in that environment. The conventional approach of environmental physiology is to measure the relationship between environmental physical parameters and human psychological parameters under artificial conditions. Using that approach we tried to design an artificial environment for our daily lives and activities associated with both physiological and psychological behavior. We developed the technique to present the mock environment and software to measure and evaluate sensibility physiologically or psychologically and a simulator to measure and evaluate sensibility that can be utilized for large scale industrial production and design of environment. Simulator to measure and analyze human sensibility (SMAS) was constructed, which was utilized to estimate human sensibility and to simulate living and office environment.

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Recommended Practice for a Reasonable Power Density end Analysis of Power Consumption Capacity for the year in Large-scale Buildings (대형 건물의 연간 전기에너지 사용총량 및 전력원단위 분석에 관한 연구)

  • Kim, Se-Doug;Yoo, Sang-Bong
    • Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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    • v.23 no.6
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    • pp.85-88
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    • 2009
  • This paper shows a reasonable power density, that was made by the systematic and statistical way considering actual conditions, such as investigated power consumption capacity for the year and peak power, contract power for the last 5 years of each customer for 23 general customers all data obtained by AMR. In this dissertation, it is necessary to analyze the key features from the investigated data. It made an analysis of the feature parameters, such as average, standard deviation, median, maximum, minimun and load factor.

A Study on Classifications and Trends with Convergence Form Characteristics of Architecture in Tall Buildings (초고층빌딩의 융합적 건축형태 분류와 경향에 관한 연구)

  • Park, Sang Jun
    • Korea Science and Art Forum
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    • v.37 no.5
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    • pp.119-133
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    • 2019
  • This study is as skyscrapers are becoming increasingly taller, more constructors have decided the height alone cannot be a sufficient differentiator. As a result, atypical architecture is emerging as a new competitive factor. Also, it can be used for symbolizing the economic competitiveness of a country, city, or business through its form. Before the introduction of digital media, there was a discrepancy between the structure and form of a building and correcting this discrepancy required a separate structural medium. Since the late 1980s, however, digitally-based atypical form development began to be used experimentally, and, until the 2000s, it was used mostly for super-tall skyscrapers for offices or for industrial chimneys and communication towers. Since the 2000s, many global brand hotels and commercial and residential buildings have been built as super-tall skyscrapers, which shows the recent trend in architecture that is moving beyond the traditional limits. Complex atypical structure is formed and the formative characteristics of diagonal lines and curved surfaces, which are characteristics of atypical architecture, are created digitally. Therefore, it's goal is necessary to identify a new relationship between the structure and forms. According to the data of Council on Tall Buildings and Urban Habitat (CTBUH), 100-story and taller buildings were classified into typical, diagonal, curved, and segment types in order to define formative shapes of super-tall skyscrapers and provide a ground of the design process related to the initial formation of the concept. The purpose of this study was to identify the correlation between different forms for building atypical architectural shapes that are complex and diverse. The study results are presented as follows: Firstly, complex function follows convergence form characteristics. Secondly, fold has inside of architecture with repeat. Thirdly, as curve style which has pure twist, helix twist, and spiral twist. The findings in this study can be used as basic data for classifying and predicting trends of the future super-tall skyscrapers.