| 广州地区建筑水平外遮阳对室内采光影响研究 |
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| 引用本文： | 周荃,杨仕超. 广州地区建筑水平外遮阳对室内采光影响研究[J]. 广东土木与建筑, 2011, 0(6): 15-18 |
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| 作者姓名： | 周荃 杨仕超 |
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| 作者单位： | 广东省建筑科学研究院 |
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| 摘 要： | 在介绍广州地区传统建筑的水平外遮阳形式的基础上,结合广州的太阳轨迹和光环境参数分析水平遮阳对太阳直接眩光的遮挡作用,并针对典型房间计算不同出挑长度和反射比的室内采光情况,分析水平遮阳对室内采光系数和均匀度的影响,提出具有导光作用的水平遮阳构造形式,并进行了采光的量化计算.本文的论述证明通过合理的构造设计、尺寸设计和材料...
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| 关 键 词： | 水平遮阳 采光系数 均匀度 导光 |
Effect of External Horizontal Shading Devices on Daylighting in Guangzhou |
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| Zhou Quan Yang Shichao. Effect of External Horizontal Shading Devices on Daylighting in Guangzhou[J]. Guangdong Architecture Civil Engineering, 2011, 0(6): 15-18 |
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| Authors: | Zhou Quan Yang Shichao |
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| Affiliation: | Zhou Quan Yang Shichao(Guangdong Provincial Academy of Building Research Guangzhou 510500,China) |
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| Abstract: | In the paper,traditional shading design in Guangzhou is analyzed.Based on the sun track of Guangzhou,how glare is avoided by shading devices is shown.Daylight factor in a typical room is calculated,according to different length of shading devices and different value of visible reflectance.Effect of external horizontal shading devices on daylight factor and uniformity is analyzed.At last,the external horizontal shading device with a pane that can guide sunlight inside is given.It can be concluded that shading and daylighting will be both satisfied in a good design of external horizontal shading. |
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| Keywords: | external horizontal shading devices daylight factor uniformity guide sunlight |
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