واکاوی نقش توانمندی نورپردازی مصنوعی در خلق معنای عاطفی خوشایند فضا در شهرهای مناطق بیابانی (مطالعه موردی: هتل داد یزد)

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشجوی دکتری معماری اسلامی، دانشکده معماری و شهرسازی، دانشگاه هنر اصفهان، اصفهان، ایران

2 استادیار گروه معماری، دانشکده معماری و شهرسازی، دانشگاه هنر اصفهان، اصفهان، ایران

3 دانشیار گروه معماری، دانشکده هنر و معماری، دانشگاه تربیت مدرس، تهران، ایران

چکیده

شهر یزد بدلیل قرارگیری در منطقه بیابانی و مساعد بودن هوا در بازه زمانی شب و دارا بودن آسمان کویر قابلیت خوبی برای گسترش زندگی شبانه و تبدیل شدن به «شهر24 ساعته» را دارد که در این راستا با کمک صنعت نورپردازی مصنوعی می­توان به این روند سرعت بخشید. اما آنچه که در حال حاضر شاهد آن هستیم شهرهایی با آشفتگی بصری نوری و افراط در بکارگیری نور رنگی است. بنابراین ضرورت دارد که فنون نورپردازی مصنوعی و اثرگذاری آن بر احساسات و معنای عاطفی فضا شناسایی شود تا از پتانسیل­های نورپردازی مصنوعی بطور مطلوب بهره برده شود. این امر می‌تواند در راستای صیانت از جایگاه جهانی شهر یزد نیز باشد. ماهیت پژوهش حاضر در بخش ابتدایی توصیفی-تحلیلی و به روش پیمایشی-دلفی، و در بخش دوم از نوع شبه‌آزمایشی بود، بدین ترتیب که فنون نورپردازی مصنوعی در هتل داد یزد شبیه­سازی و نظر 50 نفر سنجیده شد. با توجه به نتایج پژوهش می­توان گفت که از نظر متخصصین نورپرداز معماری در شهر یزد، بکارگیری فنون نورپردازی موضعی-پیرامونی، شدت روشنایی، نحوه توزیع نور و درخشندگی بیشترین تاثیر را در خلق معنای عاطفی دارند و با انجام آزمایش از مخاطبین مشخص شد که فن نورپردازی موضعی-پیرامونی در مقایسه با نور عمومی در فضا، خوشایندتر است. جهت خلق فضایی جذاب و سرزنده ترکیب نورپردازی موضعی-پیرامونی با توزیع غیریکنواخت نور و درخشندگی زیاد می‌تواند ابزار مناسبی باشد و جهت خلق فضایی آرامش­بخش ترکیب نور موضعی-پیرامونی با توزیع نور یکنواخت و شدت­روشنایی کم و درخشندگی کم راهبردی مناسب خواهد بود.

کلیدواژه‌ها


عنوان مقاله [English]

An investigation of the role of artificial lighting in the process of creating a pleasant affective spacial meaning: A case study of Dahd Hotel in Yazd

نویسندگان [English]

  • Neda Khaksar 1
  • Majid Salehinia 2
  • Mohammadjavad Mahdavinejad 3
1 Ph.D. Student of Islamic Architecture, Faculty of Architecture & Urban Design, Art University of Isfahan, Isfahan, Iran
2 Assistant Professor, Faculty of Architecture & Urban Design, Art University of Isfahan, Isfahan, Iran
3 Associate Professor, Faculty of Art and Architecture, Tarbiat Modares University, Tehran, Iran
چکیده [English]

Due to its being located in a desert area, the city of Yazd has a favorable weather and a clear starry sky at nighttime. So, has the potential to expand nightlife and become a "24-hour city". This purpose can be achieved with the help of the artificial lighting industry. However, what we see nowadays is cities with optical visual perturbation and excessive use of colorful lights. Therefore, it is necessary to identify the techniques of artificial lighting and its effects on the affective meaning of space. This can be effective for the protection of Yazd's global status. The nature of the present study is descriptive-analytical one, using a Delphi-based survey method. A part of the study is quasi-experimental in which artificial lighting techniques at the Dahd Hotel were simulated and 50 people were surveyed. According to the results of the research and from the viewpoint of architectural lighting experts in Yazd, local-peripheral lighting techniques, illuminance intensity, and the way light is distributed have the most impact on the creation of affective meaning. By doing experiment on people, it was found that local-peripheral lighting techniques are more pleasant than the general lighting. It can be a good approach to create an attractive space with a combination of local-peripheral lighting, a non-uniform distribution of light and high luminosity. It will also be suitable for creating a relaxing space with a combination of peripheral light with uniform light distribution and low luminosity.

کلیدواژه‌ها [English]

  • Lighting
  • Artificial lighting of buildings
  • Affective meaning
  • Desert regions
  • Nightlife
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