基于自然采光的体育馆性能比较分析

Comparative analysis of the performance of stadiums based on natural lighting

自然采光是可持续建筑设计的重要考量因素,而仿真模拟则是可持续建筑设计必不可少的辅助技术手段,本研究采用Ladybug和Honeybee插件对体育馆的视觉性能、能耗和热舒适进行定量仿真模拟计算,结果表明:相对中心和放射状垂直采光形式而言,单向和双向垂直采光形式窗户面积更大,允许室内有更多的日光,提高了室内照度,但也导致热量的过度增加或损失,从而影响室内热环境和能源消耗。

Natural lighting is an important consideration for sustainable building design,and simulation is an essential technical aid for sustainable building design.This study uses Ladybug and Honeybee plug-ins to carry out quantitative simulation calculations for visual performance,energy consumption and thermal comfort of the stadium.Vertical light forms have a larger window area than central and radial vertical light forms,allowing more daylight in the room and increasing indoor illuminance,but also leading to excessive heat gain or loss,which affects the indoor thermal environment and energy consumption.