• 한국조경학회지
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• 제46권3호
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• pp.79-91
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• 2018

본 연구의 목적은 건축주, 공무원, 전문가를 대상으로 한 인식조사를 통해 대지의 조경 제도에 대한 인식 차이와 개선방안을 제시하는 것이다. 주요 연구 결과는 다음과 같다. 첫째, 세 집단 모두 도시녹지 확보의 필요성을 높게 인식하고 있다. 사적재산권을 제한하더라도 공공 편익을 위해 녹지를 확보해야 한다는 인식수준이 높게 나타났다. 대지의 조경 제도에 대한 관심 수준 역시 보통 이상으로 조사되었다. 둘째, 건축주 집단을 포함해 설문 응답자들은 현재보다 대지의 조경 면적 기준을 강화할 필요성이 있다고 응답하였다. 이를 통해 최근 많은 지자체에서 건축조례 개정을 통해 대지의 조경 면적 기준을 완화하는 것을 재검토할 필요성이 있음을 알 수 있다. 셋째, 대다수의 지자체는 대지의 조경 업무를 추진할 수 있는 조직체계가 갖추어져 있지 않다. 조경 설계 및 유지 관리 전문분야 공무원을 신규 채용하거나, 관련 부서와의 협의를 확대하는 것이 필요하다. 넷째, 건축주들은 조경에 관심은 있지만 구체적인 관리 방법을 알지 못해 조경 공간을 방치하고 있다. 지자체는 건축주들이 쉽게 따라할 수 있는 건축물 조경 설계 및 시공방법을 안내하고, 수목 등을 지원함으로써 지역주민들의 자발적인 조경 공간 관리를 활성화할 필요성이 있다. 다섯째, 건축물 조경 제도 개선을 위해서는 우선 대지의 조경의 효과 검증과 공감대 확산이 필요한 것으로 나타났다. 정부 차원에서는 도시재생사업 등과 연계해 건축주들이 조경 공간의 가치를 인식할 수 있도록 우수 조경 설치 사례를 시범사업 등을 통해 제시할 필요성이 있다.

• 한국태양에너지학회 논문집
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• 제31권3호
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• pp.67-72
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• 2011

The aim of this study is to evaluate how much would the building energy consumption be saved by applying DSSC BIPV window which is possible to control the transmittance and express the color in the office building. For this, physical characteristics such as transmittance and reflectance, U-factor of DSSC areanalyzed and an annual energy consumption that is connected to dimming control is calculated when DSSC BIPV window is applied by alternate clear window system. As a result, It is possible to reduce the anannual energy consumption as much as4.1% by just change the clear double window system to DSSC BIPV double window system because the major factor to reduce energy consumption in the office that has much cooling load than other building is SHGC. When the thermal insulation properties of DSSC BIPV window with low-e coating and making triple window are improved, energy saving ratio is about 9%. Plus, energy saving ratio of 25~28% in lighting energy consumption is possible when the dimming control system with DSSC BIPV window is adopt.

• 한국농촌건축학회논문집
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• 제8권1호
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• pp.62-69
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• 2006

This study is based on the ecological design method related with the Building Landscape in Coastal Area, basically Building Landscape design theories are affected the visual distance and visual area. The results derived of this study are as follows. First, We established design method of Building Landscape in Coastal Area in consideration of Ecological Environment that is purposed by means of the Normative theory study analysis and contents analysis related with Landscape and Architecture planning theory. Second, We can define 'Micro Landscape', 'Urban Landscape', and 'Wide Landscape'. 'Micro Landscape' are 'Near view'. 'Urban Landscape' are related 'Middle-distance view' and 'Long-distance view'. 'Wide Landscape' are related 'High & Long-distance view'. Third, We can also define 'Ecological Mode', 'Formal Aesthetic Mode', 'Psychological Mode', and 'Semiotical Mode' by the dimensions of macro scale. finally, we define 48 detailed factors types of 3 visual Area of Building Landscape in Coastal Area by the dimensions of micro scale.

• 한국태양에너지학회:학술대회논문집
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• 한국태양에너지학회 2012년도 춘계학술발표대회 논문집
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• pp.470-474
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• 2012

This paper deals with the thermal performances of PCM/diatomite composites for energy saving. The PCM/diatomite composites were prepared by incorporating PCMs in the pores of diatomite to increase form stability of PCMs. In experiment, we used the hexadecane, octadecane and paraffin as PCM and they have each 254.7 J/g, 247.6 J/g and 144.6 J/g of latent heat capacity, and those melting points are $20.84^{\circ}C$, $30.40^{\circ}C$ and $57.09^{\circ}C$, respectively. Thermal properties of PCM/diatomite composites were determined by using DSC. And PCM/diatomite composites were characterized by SEM and FTIR analysis. The results showed that the PCMs are well infiltrated into the structure of diatomite andt he latent heat capacity of PCM/diatomite composites was obtained by 40% of pure PCMs.

• 한국실내디자인학회논문집
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• 제19권3호
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• pp.103-110
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• 2010

As ongoing construction of a new municipal government building leads to the destruction of the interior of the Kyungsung Municipal Government Building(currentlySeoul Metropolitan City Hall) despite its enormous historic value, this study aims to identify the unique features of spatial composition and interior design of the Kyungsung Municipal Government Building, which is widely known as a typical example of public architecture of the 1920s. The primary goal is to perform a systemic arrangement of its interior data and define the modern historic implications of its interior design, thereby laying the foundation for a compilation of the history of modern interior design. From a historical perspective, the Kyungsung Municipal Government Building-an explicit symbol of Japanese colonial supremacy-has served as the administrative hub of a hugecity for 19 years during the Japanese colonial rule and for 64 years following Korea's independence from Japan. From the perspective of architectural history, it also represents modern transitional buildingsin their shift from historicism into modernism, as manifested by its reasonable placement of interior space matching well with topographical form, easy access by citizens, open office space, and, excluding decoration, a simple and non-authoritarian exterior. Its interior design style follows Western historicist architecture, whereasits simple interior decoration embodies expressive characteristics of pragmatic simplicity. Such elements are notably found in the Grand Central Hall, the Municipal Head's Reception Room, and the Grand Conference Room.

• 한국가구학회지
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• 제27권2호
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• pp.122-127
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• 2016

The increasing interest in the environment and climate change around the globe, while the importance of building energy saving is increasing. The building energy simulation program is used for evaluating of energy performance of buildings. However, an input value of wood thermal conductivity in the programs is different from each other. Therefore, in this study, wood thermal conductivity was measured according to species. Through construction database by species of wood, the error of simulation program are able be decreased. In addition, if used as a structural and interior of buildings, the thermal conductivity and moisture of the wood is difficult to apply to the program because they were changed according to the occupant's lifestyle. In this paper, thermal conductivity and moisture content.of wood confirmed changes in the constant temperature and relative humidity ($25^{\circ}C$, 50% R.H.) condition.

• 한국산업융합학회 논문집
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• 제11권3호
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• pp.141-148
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• 2008

Most of the recent studies on Seowon have been done just in terms of classification of general kinds of building layout, so there are a few things ignored such as the way they were arranged, the compositional process of buildings etc.. Although the classification of types itself is meaningful in the study on Korean traditional architecture, there has been some limitation in deep analysis of each style. The aim of this study is to find out the characteristics of the building layout and space composition of Dodong-Seowon with the viewpoint of the process of changes of it during the time through the survey and analysis on both the existing site layout and the measuring unite of scale applied to the original construction of each building. Hierarchical order scheme was considered in the design of the space proceeding from the entrance to the main space and of the building position, axis and the roof heights of buildings.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.153-160
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• 2009

The demand for super tall building construction is increasing worldwide. There has been a constant request for achieving early payback on investment by shortening the construction time. This pertains especially for the case of huge investment projects such as super tall building construction. It is very important to shorten the construction time for the building framework, which requires substantial construction time and cost, and this is directly related to the establishment of an optimum lift plan for construction. When there is a problem in the selection of the lift equipment, it is almost impossible to revise the selection, resulting in a possible failure of the project. Thus, the purpose of this study is to analyze the function and logic for the development of the process for the selection of lift equipment for super tall building projects and further development of making the analyzed process into a system. In line with this research objective, the process of selecting the optimum lift equipment by domestic construction company was investigated and analyzed as well as collecting the actual field data. The actual data were obtained by sensors installed on tower cranes at three construction sites with the help from the construction company.

• Advances in concrete construction
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• 제14권3호
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• pp.215-225
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• 2022

Thermal comfort and energy conservation are critical issues in the building sector. Energy consumption in the building sector should be reduced whilst enhancing the thermal comfort of occupants. Concrete is the most widely used construction material in buildings. Its thermal conductivity (k-value) has a direct effect on thermal comfort perception. This study aims to find the optimum value of replacing the normal aggregate with lightweight expanded clay aggregate (LECA) under high strengths and low thermal conductivity, density and water absorption. The k-value of the LECA concrete and its physical and mechanical properties have varying correlations. Results indicate that the oven-dry density, compressive strength, splitting tensile strength and k-value of concrete decrease when normal coarse aggregates are replaced with LECA. However, water absorption (initial and final) increases. Thermal conductivity and the physical and mechanical properties have a strong correlation. The statistical optimisation of the experimental data shows that the 39% replacement of normal coarse aggregate by LECA is the optimum value for maximising the compressive and splitting tensile strengths whilst maintaining the k-value, density and water absorption at a minimum.

• 한국융합학회논문지
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• 제11권4호
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• pp.179-188
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• 2020

단게 겐조는 현대건축의 창작 과정에서 전통을 어떻게 표현할 것인가에 관심을 가졌고, 일본건축의 전통성을 자신만의 방식으로 현대건축에 표현하려고 노력하였다. 특히, 단게는 자신이 주장했던 '신(新)전통'의 관점에서 전통을 건축재료나 구성요소적 측면에서 표현하였다. 단게는 건축재료와 구성요소 등에서 일본 전통건축의 조형을 서양의 기술과 조화시킴으로써 국제 건축계의 담론과 상응하면서도 서양의 것과는 구별되도록 전통건축에 근간을 둔 '일본적인 건축양식'을 창조하였다. 따라서 본 연구에서는 단게가 건축에 사용한 건축재료와 구성요소에서의 전통의 표시나 흔적을 찾아 분석하는 것을 목표로 했다. 이와 같은 연구를 통해 서구의 문명을 거의 비슷한 시기에 받아들였음에도 불구하고, 그것을 소화하여 전통건축과 접목하는 데는 일본과 매우 다른 과정과 결과를 가졌던 우리 건축계에 시사점을 갖고자 한다.