No-Greenery Line and Greenery-View Factor, New Architectural Design Tools

Q2 Energy

Journal of Daylighting Pub Date : 2020-12-25 DOI:10.15627/jd.2020.24

B. Matusiak

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引用次数: 4

Abstract

The paper proposes a new tool for evaluation of the degree of visual contact with the outdoor greenery, the Greenery-View factor (GV), intended to be easy to grasp and simple to use. It starts with the construction of a No-greenery line (similar to the No-sky line) on the vertical section of the building with the neighbouring greenery included. No-greenery line divides the space into a part with the view to the greenery and the rest of the room from which the greenery is not visible. To find out the part of the floor area of the room from which the greenery can be seen, the section-point between the no-greenery line and the line representing the eye-level is projected down at the floor plan. The GV factor stands for the part of the floor area with the view to the greenery expressed as a percentage of the whole floor area of the room. The No-sky line and the No-greenery line can be used together by architects and urban planners as extremely simple and powerful couple of graphical tools. The paper discusses also how the GV factor could be implemented in the new European daylight standard EN-17037 Daylight in buildings (2018). © 2020 The Author(s). Published by solarlits.com. This is an open access article under the CC BY license (https://creativecommons.org/licenses/by/4.0/).

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无绿化线和绿化景观因素，新的建筑设计工具

为了便于掌握和使用，本文提出了一种新的评价室外绿化与视觉接触程度的工具——绿化景观因子(GV)。它首先在建筑的垂直部分建造一条无绿化线(类似于无天空线)，包括邻近的绿色植物。无绿化线将空间划分为可以看到绿色植物的部分和看不到绿色植物的房间其余部分。为了找出房间中可以看到绿色植物的部分面积，在平面图上，将无绿色植物线和代表眼睛水平的线之间的切点向下投影。GV因子代表建筑面积的一部分，以绿色植物占房间整体建筑面积的百分比表示。建筑师和城市规划者可以将无天空线和无绿化线作为非常简单而强大的图形工具组合使用。本文还讨论了如何在新的欧洲日光标准EN-17037建筑日光(2018)中实施GV因子。©2020作者。由solarlits.com出版。这是一篇基于CC BY许可(https://creativecommons.org/licenses/by/4.0/)的开放获取文章。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Daylighting Energy-Renewable Energy, Sustainability and the Environment

CiteScore

4.00

自引率

0.00%

发文量

审稿时长

10 weeks

期刊介绍： Journal of Daylighting is an international journal devoted to investigations of daylighting in buildings. It is the leading journal that publishes original research on all aspects of solar energy and lighting. Areas of special interest for this journal include, but are not limited to, the following: -Daylighting systems -Lighting simulation -Lighting designs -Luminaires -Lighting metrology and light quality -Lighting control -Building physics - lighting -Building energy modeling -Energy efficient buildings -Zero-energy buildings -Indoor environment quality -Sustainable solar energy systems -Application of solar energy sources in buildings -Photovoltaics systems -Building-integrated photovoltaics -Concentrator technology -Concentrator photovoltaic -Solar thermal