梨花女子大學校 敎室環境에 대한 實態調査

Abstract

本 調査는 梨花女子大學校의 敎室環境에 대한 實態를, 層間의 騷音과 自然採光下에서의 照度를 中心으로 把握하기 위하여 計劃되었으며, 調査對象은 校內 各種 敎室中 實技室 및 作業室을 除外한 學生 講義에 使用되고 있는 全體 99個 敎室中에서 道路변으로부터의 거리와 各 敎室의 層을 基準하여 51個 敎室을 任意로 選定하였다. 調査期間은 1980年 5月 19日부터 5月29日까지 였고 期間中 快晴한 날을 擇해 午前, 午後 2回에 걸쳐 騷音測定計와 照度測定計로 測定하였으며 資料整理 結果는 아래와 같았다. 1. 調査對象 敎室 51個中 騷音의 영향을 받지 않는, 適正한 狀態의 敎室은 開窓時에는 41.2 %이었고 閉窓時에는 66.7%이었다. 2. 調査對象 敎室 45個中 適正한 照度를 維持하고 있는 敎室은 午前과 午後에는 各各 80.0%이었으나 午前 및 午後를 통하여 모두 適正한 敎室은 68.9%이었다. 3. 照度適正敎室 36個中 照度比에 있어서도 適正한 敎室은 午前期間에는 97.2%. 午後期間에는 77.8%이었다. 4. 黑板照度 調査對象 45個 敎室中 適正한 照度를 維持하고 있는 敎室은 午前期間에는 13.3%, 午後期間에는 11.1%이었으며 午前 및 午後를 통하여 모두 適正한 敎室은 8.8%이었다. 5. 黑板의 反射로 인한 눈부심 調査對象 45個 敎室中 눈부심이 없는 敎室은 午前期間에는 48.9%, 午後期間에는 46.7%이었으며 午前 및 午後를 통하여 모두 눈부심이 없는 敎室은 46.7% 이었다. 6. 敎室의 騷音과 照度가 모두 適正한 環境狀態인 敎室은 45個中 20個(44.5% )이었다.;A study was carried out to detect the status of classrooms were suitable or not for noise and illumination with sunlight by using sound level meter and illumination meter during day time from may 19th to 29th, 1980. For the study, 51 classrooms were sampled out of 99 classrooms, according to the distance from street, number of floor and/or main window direction of each classroom, in the campus of Ewha Womans University. And the following results were obtained. 1. Among 51 classrooms studied, the rate of suitable classrooms for noise was 66.7% when the window was closed and 41.2% when the window was opened respectively. 2. Among 45 classrooms studied, the rate of suitable classrooms for illumination with sunlight was 80.0% during morning, 80.0% during afternoon and 68.9% during whole day. 3. Among 36 classrooms which were classified as suitable ones for illumination, 97.2% of them during moring and 77.8% of them during afternoon was shown the suitable illumination-ratio. 4. Out of 45, the rate of classrooms with suitable chalkboard for illumination was 13.3% during morning, 11.1% during afternoon and 8.8% during whole day. 5. Out of 45, the rate of suitable classrooms without glare toward chalkboard was 48.9% during moring, 46.7% during afternoon and 46.7% during whole day. 6. Among 45, the rate of suitable classrooms for both noise and illumination was 44.5% during 10 : 00 A.M. - 5 : 00 P.M.