基于DAYSIM软件的幼儿园生活单元天然采光优化设计

Optimization Daylighting Design of Living Units in Kindergarten Based on DAYSIM Software Simulation Analysis

通过DAYSIM软件模拟分析发现,即使严格按照《托儿所、幼儿园建筑设计规范》中的建筑、日照、窗地比规定进行设计,幼儿园生活单元的天然光环境指标也不能达到健康采光的要求。应用5种建筑优化设计策略,提高了生活单元的天然光环境品质。优化设计结果表明,采光槽侧窗设计策略具有明显的优势,优化设计在一定程度上解决了地块狭小和遮挡情况下生活单元健康采光的问题,又是对《托儿所、幼儿园建筑设计规范》有关天然采光规定的补充与探索。

Through software simulation analysis, it was found that even in strict accordance with the provisions of the architecture,sunlight and window-to-ground ratio in the Code for Design of Nursery and Kindergarten Buildings , the natural light environment indicators of the living units in kindergartens do not meet the requirements for healthy lighting.Then five architectural optimization design strategies were applied to improve the daylighting environment quality of living units.The analysis results show that the daylighting notch combined with side window design strategy has relatively obvious advantages and is worthy of promotion. The optimized design, to a certain extent, solved the problem of the healthy lighting of living units under the conditions of narrow and small blocks, and supplemented and explored the relevant natural daylighting regulations for the Code for Design of Nursery and Kindergarten Buildings .