Journal of Hebei University (Natural Science Edition) ›› 2017, Vol. 37 ›› Issue (2): 208-215.DOI: 10.3969/j.issn.1000-1565.2017.02.016

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High-rise buildings design optimization base on simulated annealing algorithm under the sunshine constraints

DANG Xiangying,JIANG Daihong, HUANG Xiaoling   

  1. Jiangsu Key Laboratory of Smart Industrial Control Technology, Xuzhou Institute ofTechnology, Xuzhou 221000, China
  • Received:2016-04-01 Online:2017-03-25 Published:2017-03-25

Abstract: An optimization design approach to calculate building height based on simulated annealing method was proposed.Firstly,the building lands was divided evenly into several small grids,they were upwards stretched into small columns,and the total sunshine time was calculated according to the position relationship between the columns and window obscured.Then,the mathematical model of maximum building height based on minimum window sunshine time constraint was built.Finally,the building height was calculated based on the simulated annealing algorithm.Our experimental results demonstrate that the proposed method can accurately provide sunshine cumulative time under the constraints sunshine,and the maximum height was quickly obtained base on multiple disturbance of annealing mode.So the proposed method can provide an effective way for structure optimization design.

Key words: sunshine constraint, simulated annealing algorithm, volume rate, design optimization

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