بررسی تطابق اثر نور حاصل از پنجره‌های رنگی معماری سنتی ایران با منحنی حساسیت چشم و ساعت بیولوژیک بدن انسان

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشجوی دکتری معماری،گروه معماری، واحد تهران مرکزی، دانشگاه آزاد اسلامی،تهران، ایران

2 استاد گروه معماری، دانشکده معماری و شهرسازی، واحد تهران مرکزی، دانشگاه آزاد اسلامی، تهران، ایران

3 استادیار گروه معماری، واحد تهران مرکزی، دانشگاه آزاد اسلامی،تهران، ایران

4 استادیار گروه مکانیک، واحد یادگار امام (ره) شهرری، دانشگاه آزاد اسلامی، تهران، ایران

چکیده

سلول های چشم انسان با دریافت نور تحریک شده و فرامین متناسب را به غدد داخلی بدن ارسال می کنند. نور محیط بر میزان ترشح هورمون ملاتونین که تنظیم ساعت بیولوژیک بدن انسان را به عهده دارد، تاثیرگذار است. همچنین بیشترین حساسیت بینایی چشم انسان، بر اساس منحنی حساسیت چشم، در محدوده طول موج 500 تا 600 نانومتر است. هدف تحقیق آن است که با مطالعه متون پزشکی در خصوص تاثیرات نورهای رنگی در حیطه سلامت انسان به بررسی این تاثیرات در معماری سنتی ایران پرداخته شود. پرسش اصلی تحقیق بر این مساله متمرکز است که آیا نورهای رنگی حاصل از پنجره های رنگی معماری ایران با منحنی حساسیت چشم انسان و چرخه هوشیاری بدن انسان تطابق دارند و در جهت حفظ سلامت چشم انسان عمل می‌کنند؟ بررسی و پژوهش به صورت مطالعاتی و مورد‌پژوهی انجام شد. همچنین از روش همبستگی برای بررسی تاثیر نور‌های رنگی معماری ایران بر سلامت استفاده شد. برای این منظور ابتدا نمونه‌های موردی از اُرُسی‌های ایرانی انتخاب و ابعاد و شکل هندسی آنها برداشت شد. منحنی طول موج عبوری از شیشه‌های رنگی توسط دستگاه اسپکتوفتومتر اندازه‌گیری و ترسیم شد. سهم غالب نور عبوری از هر پنجره بر اساس درصد مساحت هر رنگ و میزان عبور نور از هر شیشه رنگی محاسبه شد. یافته‌های این تحقیق، تطابق اثر نور حاصل از پنجره‌های رنگی معماری سنتی ایران را از دو منظر، یعنی تطابق با منحنی حساسیت چشم و همچنین تطابق با ساعت بیولوژیک بدن انسان، را به اثبات می‌رساند. در محدوده 500 تا 600 نانومتر سهم غالب نور عبوری با نور زرد و سبز بود و در منحنی حساسیت چشم نیز حداکثر بینایی در این طول موج با رنگ زرد و سبز می باشد. در طول موج 460 نانومتر نیز سهم غالب نور عبوری پنجره ها، با رنگ آبی بود که در این طول موج، هیپوتالاموس که ترشح هورمون ملاتونین و تنظیم ساعت بیولوژیک را بر عهده دارد حساس به نورآبی است.

کلیدواژه‌ها

عنوان مقاله [English]

Investigating the compatibility of the effect of light from the stained glass windows of traditional Iranian architecture with the human eye sensitivity curve and the biological clock of the human body

نویسندگان [English]

  • faeze Barzegari Naeini 1
  • Hossein Soltanzadeh 2
  • Shervin Mirshahzade 3
  • Seyed Zaeem Moosavi Mohamadi 4
1 Ph.D. Student, Department of Architecture, Central Tehran Branch, Islamic Azad University, Tehran, Iran
2 Professor, Department of Architecture, Central Tehran Branch, Islamic Azad University, Tehran, Iran
3 Assistant Professor, Department of Architecture, Central Tehran Branch, Islamic Azad University, Tehran, Iran
4 Assistant Professor, Department of Mechanics, Yadegar-e-Emam Shahre-Rey Branch, Islamic Azad University, Tehran, Iran
چکیده [English]

Human eye cells are stimulated by receiving light and sending appropriate commands to the body's internal glands. Ambient light affects the release of the hormone melatonin, which is responsible for regulating the biological clock of the human body. Also, the highest visual sensitivity of the human eye, based on the eye sensitivity curve, is in the wavelength range of 500 to 600 nm. The aim of this research is to study the effects of colored lights on human health by studying medical texts on the effects of colored light in the field of traditional Iranian architecture. The main question of the research is focused on whether the colored lights resulting from the stained glass windows of Iranian architecture correspond to the human eye sensitivity curve and the circadian rhythm and act to maintain the health of the human eye. The study and research are done in the form of studies and case studies. Also, the correlation method is used to investigate the effect of colored lights in Iranian architecture on health. For this purpose, case samples of Iranian stained glass windows were first selected and their dimensions and geometric shapes were collected. The passing wavelengths of the stained glass were measured and the transmitting wavelength diagrams were compared with the human eye sensitivity curve. The predominant share was calculated based on the percentage of the area of each color and the amount of light passing through each stained glass. The findings of this research prove the compatibility of the light effect from the colored windows of traditional Iranian architecture from two perspectives, compatibility with the eye sensitivity curve and also compatibility with the biological clock of the human body. In the range of 500 to 600 nm, the dominant share of transmitted light was yellow and green, and in the eye sensitivity curve, the maximum vision in this wavelength is yellow and green. In the wavelength of 460 nm, the predominant contribution of the light passing through the windows was a blue color. At this wavelength, the hypothalamus, which secretes the hormone melatonin and regulates the biological clock, is sensitive to blue light.

کلیدواژه‌ها [English]

  • Traditional Iranian architecture
  • environmental psychology
  • colored lights
  • human eye sensitivity curve
  • circadian rhythm

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معماری اقلیم گرم و خشک
دوره 10، شماره 16
اسفند 1401
صفحه 52-65

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