学校建筑的室内环境，包括通风、室内空气质量（IAQ）、声学和热条件，以及照明，直接影响学生的学习和健康表现。本文从五个方面对某机构建筑室内环境质量进行了评价。本研究考察了IEQ参数，包括压力、照度水平、声学、二氧化碳（CO2）水平、温度和湿度，2018年10月至2019年3月，在四个教室（59187±1554 ft3，1676±44 m3）的授课时间（50分钟或80分钟）内反复分配适当的监视器，目的是提供全面分析和更新文献。 室外温度为-13℉ 到54岁℉ 在两个季节的测量中（-25°C至12°C），而教室环境保持在73±2°C℉ （23±1°C）和33%±3%相对湿度。室内二氧化碳的平均浓度为550-1055 ppm，平均声级为58±3 dBA。使用单区稳态箱模型，根据连续CO2测量和课堂上的乘员负荷，将换气率配置为每小时1.3-6.5。结果与ASHRAE的课堂通风指南进行了比较。讨论了建筑特征和机械操作细节，以分析建筑设计/操作与IEQ性能之间的关系。 引用:佛罗里达州奥兰多2020年冬季会议论文

Indoor environment in an institutional building, including ventilation, indoor air quality (IAQ), acoustic and thermal conditions, as well as lighting, directly influence the students’ study and health performance. In this paper, all five aspects were studied to evaluate the indoor environmental quality (IEQ) in an institutional building. This study examines IEQ parameters, including pressure, illuminance level, acoustics, carbon dioxide (CO2) levels, temperature, and humidity, with appropriate monitors allocated during a lecture duration (50min or 80 min) in four lecture classrooms (59187 ± 1554 ft3, 1676 ± 44 m3) repeatedly from October 2018 to March 2019 with the objectives of providing a comprehensive analysis and updating the literature. Outdoor temperature was -13℉ to 54℉ (-25°C to 12°C) during two-season measurements, while the classroom environment was maintained at 73 ± 2℉ (23 ± 1°C) and 33% ± 3% RH. Indoor CO2 had mean concentrations of 550-1055 ppm and a mean sound level of 58 ± 3 dBA. Using the one-zone steady-state box model, the air change rates were configured at 1.3-6.5 per hour based on continuous CO2 measurements and occupant loads in the lectures. Results were compared to ventilation guideline for lecture classrooms by ASHRAE. Building features and mechanical operation details were discussed to analyze the relationships between building design/operation and IEQ performance.