18 0 0 0 OA 窓周り熱橋の評価法と住宅の熱損失に及ぼす影響
- 著者
- 岸本 尚子 齋藤 宏昭 野中 俊宏 齊藤 孝一郎
- 出版者
- 一般社団法人 日本建築学会
- 雑誌
- 日本建築学会技術報告集 (ISSN:13419463)
- 巻号頁・発行日
- vol.26, no.64, pp.995-1000, 2020-10-20 (Released:2020-10-20)
- 参考文献数
- 8
Thermal bridges at the connections between window and wall are generally not added to evaluation of heat loss from building envelopes. This report presents evaluation method for the thermal bridge around the window. Linear thermal transmittance between window and wall in typical configurations was calculated as an evaluation index. In addition, quantities of the heat loss from the thermal bridge were compared with the total heat loss amount of a house.
- 著者
- 岸本 尚子 季 思雨 辻 果歩 谷口 景一朗 佐藤 誠 前 真之 二宮 秀與 井上 隆
- 出版者
- 一般社団法人 日本建築学会
- 雑誌
- 日本建築学会技術報告集 (ISSN:13419463)
- 巻号頁・発行日
- vol.28, no.69, pp.745-750, 2022-06-20 (Released:2022-06-20)
- 参考文献数
- 18
- 被引用文献数
- 1
In recent years, passive designs, that acquire solar radiation from large windows during winter time, are becoming widespread. However, due to privacy issues, there are some houses in which curtains and other shading devices remain closed throughout the year. In this research, we focused on the roller blinds that can control the solar radiation and view, in response to the weather conditions and the surrounding environment, and measure the solar heat gain and the heat transfer by component of the windows with roller blinds under the actual environment.
1 0 0 0 OA 実大実験棟を用いた日射遮蔽物を有する開口部の断熱性能・日射熱取得性能の実測調査
- 著者
- 谷口 景一朗 前 真之 季 思雨 高瀬 幸造 児島 輝樹 岸本 尚子
- 出版者
- 一般社団法人 日本建築学会
- 雑誌
- 日本建築学会技術報告集 (ISSN:13419463)
- 巻号頁・発行日
- vol.26, no.64, pp.1001-1006, 2020-10-20 (Released:2020-10-20)
- 参考文献数
- 10
Understanding the thermal performance of windows with shading devices is important for energy saving. Using a full-scale experimental building, the thermal insulation performance (U-value) and the solar heat gain performance of windows with shading devices was measured, and the validity of the measurement method was confirmed. In addition, the indoor thermal environment and the comfort with and without shading devices were measured, and it was confirmed that the shading devices contributed to the improvement of comfort especially by realizing a uniform radiation environment.