现代玻璃幕墙建筑立面光污染防治方法研究

Research on Prevention and Control Methods of Light Pollution on Facade of Modern Glass Curtain Wall Buildings

玻璃幕墙所产生的光污染问题日益凸显。为此,文章提出现代玻璃幕墙建筑立面光污染防治方法研究。利用测量设备了解周边环境和光照条件。通过反射光测量仪测量玻璃幕墙反射光的方向和强度,分析玻璃幕墙的光学特性。以测量的信息为基础,设置光污染评价目标函数并利用模拟退火算法求取最佳玻璃安装角度。通过调整玻璃安装角度改变反射光的方向,减少反射光对周边环境的影响,实现现代玻璃幕墙建筑立面光污染防治。结果表明:所研究方法应用后,光污染强度系数大大降低,由此证明所研究的防治方法是有效的。

The problem of light pollution caused by glass curtain wall has become increasingly prominent.Therefore,this paper analyzes the prevention and control methods of light pollution in the facade of modern glass curtain wall by useing measuring equipment to understand the surrounding environment and light conditions.The direction and intensity of the reflected light of the glass curtain wall are measured by the reflected light measuring instrument,and the optical characteristics of the glass curtain wall are analyzed.Based on the measured information,the objective function of light pollution evaluation is set up and the optimal glass installation Angle is obtained by simulated annealing algorithm.By adjusting the glass installation angle to change the direction of reflected light,the impact of reflected light on the surrounding environment is realized to prevent and control light pollution in the facade of modern glass curtain wall buildings.The results show that the light pollution intensity coefficient is greatly reduced after the application of the method,which proves that the prevention and control method is effective.