سال انتشار: ۱۳۹۰

محل انتشار: پنجمین کنفرانس بین المللی پیشرفتهای علوم و تکنولوژی

تعداد صفحات: ۱۰

نویسنده(ها):

Rozita Farzam – Department of Design & Architecture, Kobe Design University, Kobe, Japan

چکیده:

The drive towards making a sustainable and low-energy building places an increasing emphasis on detailed performance evaluation at the early stage of design phase. Day lighting is one of the important environmental factors that affect the health, emotions and academic performance of the students as well as the energy consumption of the school buildings. It is obvious these days that one must consider both the quantity and quality of the day lighting system of the building. The aim of this research is to develop design methodologies to improve the lighting environment of the school buildings in Iran. In this paper a survey of observation, geometric assessment of devices and the results of measurements of daylight levels of classrooms that were selected with coordination of Tehran school Organization of renovation and development are mentioned. Most classrooms in Tehran are either facing north or south. The selected samples include 2 classrooms, one of them with north-faced window plane in the ground level and the second classroom has south-faced window plane in the first level. Also, the monitored results of models were analyzed results of, under the intermediate sky. The points for horizontal illumination measurements in the classroom have been chosen in 12 different locations of working plane (The working plane is on the desks ,70 cm above the floor).The illumination was measured in this experiment by using light meter in selected classrooms. In addition, some simulations were carried out in the selected samples by the means of simulation software ECOTECT v 5.6. Finally, the problems were determined and comparison of both results was discussed.