Paper sigradi2012_272:
Morphological indicators of solar exposure

Cumulative Index of Computer Aided Architectural Design
in Spanish


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id sigradi2012_272
authors Amindarbari, Reza
year 2012
title Morphological indicators of solar exposure
source SIGraDi 2012 [Proceedings of the 16th Iberoamerican Congress of Digital Graphics] Brasil - Fortaleza 13-16 November 2012, pp. 414-418
summary This paper investigates the relation between the shading condition and geometrical configuration of neighborhood-scale developments. It introduces a straightforward method for measuring shadow areas casted on buildings’ roofs and facades – in urban areas – using digital 3D models. Employing this method for measuring shadow areas in nine neighborhoods in Jinan, China, at six different time points on summer and winter solstices – a total of 54 sample measurements – this study develops two regression models that reveal the significant dependency of the in-shadow percentage of buildings’ façade and roof areas to the building volume density (BVD) and height irregularity (HI) of the urban fabric.
keywords urban form, geometrical configuration, solar exposure, shadow area
series sigradi
content file.pdf (328,205 bytes)
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last changed 2012/12/13 07:29