YU Yang, LIU Xiaoyu, TIAN Darui, YANG Hui. STUDY ON THE INFLUENCE OF PLANNING ELEMENTS ABOUT GEOMETRIC SHAPES OF STREET CANYONS ON SOLAR POTENTIAL[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(7): 137-142. doi: 10.13204/j.gyjzG19113039
Citation:
YU Yang, LIU Xiaoyu, TIAN Darui, YANG Hui. STUDY ON THE INFLUENCE OF PLANNING ELEMENTS ABOUT GEOMETRIC SHAPES OF STREET CANYONS ON SOLAR POTENTIAL[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(7): 137-142. doi: 10.13204/j.gyjzG19113039
YU Yang, LIU Xiaoyu, TIAN Darui, YANG Hui. STUDY ON THE INFLUENCE OF PLANNING ELEMENTS ABOUT GEOMETRIC SHAPES OF STREET CANYONS ON SOLAR POTENTIAL[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(7): 137-142. doi: 10.13204/j.gyjzG19113039
Citation:
YU Yang, LIU Xiaoyu, TIAN Darui, YANG Hui. STUDY ON THE INFLUENCE OF PLANNING ELEMENTS ABOUT GEOMETRIC SHAPES OF STREET CANYONS ON SOLAR POTENTIAL[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(7): 137-142. doi: 10.13204/j.gyjzG19113039
A street canyon is an important space type in the built environment of cities. Optimization of geometry shapes is conducive to the efficient use of solar potential street canyons. The influence of geometrical spatial forms of street canyons on solar potential in Xi'an built-up areas. CitySim was used to simulate the solar potential of a typical urban street canyon, and correlations between planning elements about geometry shapes of street canyons and the solar potential were analyzed by a bivariate model. The results showed that the monthly solar radiation of street canyons in Xi'an showed a general characteristic of "increasing first and then decreasing, next increasing and then decreasing". The street orientation was a key planning element for the geometric shape affecting solar potential of street canyons. The street aspect ratio was negatively related to solar potential.
SARRALDE J J, QUINN D J, WIESMANN D, et al. Solar Energy and Urban Morphology:Scenarios for Increasing the Renewable Energy Potential of Neighbourhoods in London[J]. Renewable Energy, 2015, 73:10-17.
ARNFIELD A J. Street Design and Urban Canyon Solar Access[J]. Energy and Buildings, 1990, 14(2):117-131.
BOZONNET E, BELARBI R, ALLARD F. Modelling Solar Effects on the Heat and Mass Transfer in a Street Canyon, a Simplified Approach[J]. Solar Energy, 2005, 79(1):10-24.
VAN ESCH M M E, LOOMAN R H J, DE BRUIN-HORDIJK G J. The Effects of Urban and Building Design Parameters on Solar Access to the Urban Canyon and the Potential for Direct Passive Solar Heating Strategies[J]. Energy and Buildings, 2012, 47:189-200.
MOHAJERI N, GUDMUNDSSON A, KUNCKLER T, et al. How Street-Canyon Configurations Affect the Potential of Solar Energy[C]//36th International Conference on Passive and Low Energy Architecture(PLEA 2016). Los Angeles:Buildings Towards Regenerative Environments, 2016.
OKE T R. Street Design and Urban Canopy Layer Climate[J]. Energy and Buildings, 1988, 11(1/2/3):103-113.
YU Yang, LIU Xiaoyu, TIAN Darui, YANG Hui. STUDY ON THE INFLUENCE OF PLANNING ELEMENTS ABOUT GEOMETRIC SHAPES OF STREET CANYONS ON SOLAR POTENTIAL[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(7): 137-142. doi: 10.13204/j.gyjzG19113039
YU Yang, LIU Xiaoyu, TIAN Darui, YANG Hui. STUDY ON THE INFLUENCE OF PLANNING ELEMENTS ABOUT GEOMETRIC SHAPES OF STREET CANYONS ON SOLAR POTENTIAL[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(7): 137-142. doi: 10.13204/j.gyjzG19113039