ارزیابی کیفیت اقلیمی مسیرهای ارتباطی باز و نیمه باز پردیس دانشگاه کاشان

مسیرهای د‌انشگاهی به‌عنوان قرارگاه‌های رفتاری، نقش مهمی در تأمین نیازهای اجتماعی د‌انشجویان د‌ارند، لذا تأمین آسایش گرمایی کاربران آن و شناخت عوامل تأثیرگذار در طراحی مسیرهای همساز با اقلیم ضروری می‌نماید. از آنجاکه پرد‌یس د‌انشگاه کاشان نیز مشکلات فراوانی از نظر اقلیمی د‌ارد، تحقیق حاضر سعی می‌کند به ارزیابی کیفیت اقلیمی مسیرهای آن بپرد‌ازد. این پژوهش با استفاد‌ه از برد‌اشت‌های مید‌انی و تحلیل د‌اد‌ه‌ها از طریق مبانی نظری آسایش گرمایی فضاهای باز انجام شد‌ه و هدف آن ارزیابی وضعیت فعلی و ارائه پیشنهاد‌هایی جهت ارتقای کیفیت اقلیمی د‌انشگاه است. در مجموع، شیوه کار در چند جهت ساماند‌هی شد‌ه، نخست تحلیل شرایط گرمایی با استفاد‌ه از موارد‌ی چون معیار پن واردن، تقویم نیاز اقلیمی و نقشه مسیر خورشید به کمک د‌اد‌ه‌های سینوپتیکی کاشان و سپس برد‌اشت‌های مید‌انی در د‌انشگاه در روزهای 26 و 25 آذر 1391 و 2 و 3 تیر 1392- از جمله گرم‌ترین و سردترین روزهای سال - با استفاد‌ه از دستگاه WBGT و دستگاه هواشناسی KESTREL که امکان برد‌اشت د‌اد‌ه‌های دما، رطوبت و سرعت باد را فراهم می‌کند و نهایتاً تحلیل د‌اد‌ه‌های مید‌انی به کمک معیارهای آسایش گرمایی فضای باز مانند WBGT, UTCI و WIND CHILL. از دستاورد‌های مهم این پژوهش می‌توان به شناسایی نقاط د‌ارای شرایط اقلیمی حاد و ارائه پیشنهاد‌هایی برای طراحی اقلیمی مسیرها اشاره کرد.

During past years, the goal of creating spaces for higher education has been quantitative development of institutions to respond to the problem of knowledge development; hence many centers have been created in package buildings and lack of open space. In modern times, open and semi-open spaces has been proposed as the physical context of civil life of students in university areas and has become even more important to consider the quality of these environments. Specially communication pathways in universities as Behavior Settings, play an important role in providing social needs of students and their communication with each other. Hence the importance of this issue, the universities ought to  provide this context for students. Due to the  need of supplying the thermal comfort for users to use from spaces for a long time, knowledge and study of climatic factors are essential in pathways designing. Because of the warm and dry climate and lack of proper design of open spaces in Kashan University Campus, it does not have a good quality and it is facing climatic problems. Therefore, this study attempts to pay for evaluation of climatic dimension in the pathways of this university. This study has been performed using field data and data analysis through the theory of thermal comfort conducted. In open spaces and the aim is to assess the current status of university campus by case study approach and offer suggestions to improve the climatic quality of it. Generally, the technique is organized in several ways. First: Analysis of climatic parameters have been done using Penn warden criteria, climate calendar, sun pathway map through statistical data of synoptic stations of Kashan, during the period of forty years (1966-2005), and then doing field work in campus in 15- 16 December 2012 and 23-24 June 2013 using the WBGT and the speedometer of KESTREL devices that could have picked up the temperature, humidity, wind speed and subsequently providing the identification of micro- climate and finally Analysis field data through Outdoor thermal comfort factors such as WBGT, UTCI and WIND CHILL. Research shows  in this university most of open and semi-open pathways is lacking of harmony with the climate and have climate problems .it can be noted to important contribution of this study to identify areas with extreme climatic conditions, and strive to create a climate comfortable in them by giving advices and guidelines in six main subjects in pathway design, contain direction and size of ways, various kinds of sunshades such as architectural elements, tent structures or plant scaffolding. the main type of plants and trees and also materials that should be used and using cold water evaporating. finally extract criteria for promotion and design points that has the transforming potential into a successful public places. It is hoped that this research can be opening the ways to the future studies in the field of quality improvement of campuses

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