Research on interaction effect of thermal, light and acoustic environment on human comfort in waiting hall of high-speed railway station
Research on interaction effect of thermal, light and acoustic environment on human comfort in waiting hall of high-speed railway station
复制标题
高铁站候车厅热、光、声环境交互对人体舒适度的影响研究
DOI：
10.1016/j.buildenv.2021.108494
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发表时间：
2021-10
影响因子：
7.4
通讯作者：
Sijia Zhao
中科院分区：
文献类型：
--
作者：
Xiaohui Du;Yongchao Zhang;Sijia Zhao
人们对室内环境的舒适感受是各种环境因素相互作用的综合反映。以高铁候车厅为研究对象，研究了气温、照度和声压级的交互作用对人的环境舒适度的影响。但需要考虑候车厅不同的空间尺度、相对稳定的实验环境状态以及相同实验条件下不同环境因素变量的组合实验。为了解决这一问题，本研究采用现场测量、环境模拟舱和VR（虚拟现实）技术相结合的方法构建实验方案。本研究的实验结果证实了以下几点：(1)人们更喜欢中等规模的候车大厅空间。（ii）在冬季温暖的室内环境中，热环境舒适感知评价随照度的增加而增加。环境（1500 ~ 3000 Lx, 26℃）下的热舒适评价分数比环境（150 ~ 500 Lx, 26℃）下的热舒适评价分数高6.94%。(3)光环境感知受空气温度和声压级的相互作用影响，温暖的环境会降低人们的光环境舒适度。光环境舒适度评价与声压级呈负相关。（四）声环境舒适度受温度影响。当空气温度从17℃升高到26℃时，声环境舒适度评价评分降低22.84%。
People's feelings of comfort about the indoor environment are a comprehensive reflection of the interaction of various environmental factors. This paper focuses on the impact of the interaction of air temperature, illumination and sound pressure level on human environment comfort perception in the waiting hall of high-speed railway stations. However, it is necessary to consider waiting halls with different space scales, a relatively stable experimental environment state and combined experiments of different environmental factor variables under the same experimental conditions. To solve this problem, this study adopts the method of combining on-site measurement, environment simulation cabin and VR (virtual reality) technology to construct the experiment scheme. The experimental results of this study confirm the following points: (i) People prefer the medium-scale waiting hall space. (ii) In the warm indoor environment in winter, the thermal environment comfort perception evaluation increases with increasing of illumination. The thermal comfort evaluation score in the environment (1500–3000 Lx, 26 °C) is 6.94% higher than that in the environment (150–500 Lx, 26 °C). (iii) Light environment perception is affected by the interaction of air temperature and sound pressure level, and a warm environment will reduce people's light environment comfort. The light environment comfort perception evaluation is negatively correlated with the sound pressure level. (iv) The sound environment comfort is affected by the temperature. When the air temperature increases from 17 °C to 26 °C, the acoustic environment comfort evaluation score is reduced by 22.84%.
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