건물 에너지, IT와 여러 가지 글들
공동주택에 의한 인접지역의 일조 및 조망 영향에 관한 연구-건물 높이 변화를 중심으로
When apartment buildings are buileded and re-builded, they tends to betaller. This tendency causes the problems for solar access and view inthe neighboring area. So the impact factor of sunlight and view byapartment building in its neighboring area is examined.
The results of this study are as follows: When analyzing sky view bydividing the sky vault into the differential area, the analysis of viewcan be efficient. The shorter the aparment building, the more thecontinuous solar access time. And the taller the building, the more theaccumulated solar access time. As the height of building is taller andit is farther from the border of apartment building, view ratio, skyview ratio, and form ratio are increased. It implies that the slimmerthe building, the more the visual environment can be improved.
Keywords : Sunlight, View, Quantitative Analysis, Building Height
The quantitative analysis of view tells how surroundings and sky areshowed, and requires understanding of visual perception and threedimensional information of buildings. The visual perception and theexisting projection methods for view analysis are examined.
The results of this study are as follows: The visual perception on thesize is determined by the visual angle, which can be described as asolid angle. The analysis of view by planar projection can benarrow-sighted according to the size of the window and the location ofthe viewpoint, which will cause the obstacles in the normal directionof the window interfere the view. For the analysis of view by fisheyeprojection, the area around the focus point is calculated wider thanother areas, and so the view ratio depends on the position of the focuspoint. When analyzing sky view by dividing the sky vault into thedifferential area, the distortion by projection can be minimized.
키워드 : 조망, 투영법, 정량적 분석
Keywords : View, Projection Method, Quantitative Analysis