STUDY ON THE INFLUENCE OF PLANNING ELEMENTS ABOUT GEOMETRIC SHAPES OF STREET CANYONS ON SOLAR POTENTIAL

YU Yang; LIU Xiaoyu; TIAN Darui; YANG Hui

doi:10.13204/j.gyjzG19113039

Volume 50 Issue 7

Oct. 2020

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Wang Dongyan, Li Zhenbao, Yan Weiming. RESEARCH ON NON-LINEAR MOMENT-CURVATURE OF UNBONDED POST-TENSIONED PRECAST CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(7): 44-47,82. doi: 10.13204/j.gyjz200907014

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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

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STUDY ON THE INFLUENCE OF PLANNING ELEMENTS ABOUT GEOMETRIC SHAPES OF STREET CANYONS ON SOLAR POTENTIAL

doi: 10.13204/j.gyjzG19113039

1. State Key Laboratory of Green Building in Western China, Xi'an 710055, China;
2. College of Architecture, Xi'an University of Architecture&Technology, Xi'an 710055, China

Received Date: 2020-01-20
Publish Date: 2020-10-17

Abstract

Abstract

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.
- street canyons,
- planning elements about geometry shpaes,
- solar potential,
- bivariate model,
- correlation

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王纪武,王炜.城市街道峡谷空间形态及其污染物扩散研究:以杭州市中山路为例[J].城市规划,2010,34(12):57-63.

中华人民共和国住房和城乡建设部.城市用地分类与规划建设用地标准:GB 50137-2011[S].北京:中国建筑工业出版社,2011.

中华人民共和国建设部.城市道路交通规划设计规范:GB 50220-95[S].北京:中国建筑工业出版社,1995.

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.

龙瀛.街道城市主义新数据环境下城市研究与规划设计的新思路[J].时代建筑,2016(2):128-132.

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