چکیده:
آسیبپذیری را میتوان نقص ذاتی در ابعاد ویژه محیط شهر دانست که بنا به ویژگیهای بیولوژیکی و فیزیکی و یا مشخصههای طراحی آن مستعد آسیب است بررسی ساختارهای یک شهر و ریزپهنهبندی آسیبپذیری آن از منظر پدافندغیرعامل گامی است به سوی چشم-انداز آینده شهر ایمن. مسئله پژوهش حاضر چالش آسیبپذیری در در ساختارهای شهری از منظر پدافند غیرعامل است و رویکرد مورد انتظار مدلسازی جهت شناسایی این زیرساختها است. قلمرو مطالعه حاضر؛ شهر ایلام در مرکز استان ایلام و به عنوان مرکز پشتیبان جنگ و شهر درگیر جنگ است است. این پژوهش به لحاظ هدف کاربردی و از لحاظ روششناسی توصیفی ـ تحلیلی مبتنی بر رویکرد مطالعات مکانی- مدلی است و شاخصهایی در قالب 10 دسته شناسایی شد و با استفاده از تحلیل ترکیبی AHPFUZZY-GIS وزندهی نقشههای فواصل برای آنها طراحی و با استفاده از ابزار Inverse Distance Weighting استاندارد شد. برای توزیع فضایی و بررسی آسیبپذیری پدافندی از ابزار FUZZY OVERLAY در نرمافزار ArcGIS استفاده شده است. نتایج نشان میدهد که در بررسی شاخصهای مورد مطالعه شاخص مراکز انتظامی و انبار با وزن 0.116 و 0.113 به عنوان مهمترین شاخص در زمینه پدافند غیرعامل شناسایی شدند .
Vulnerability can be considered as an inherent defect in the specific dimensions of the urban
environment, which is prone to damage due to its biological and physical characteristics or
design characteristics. Examining the structures of a city and its micro-zoning of vulnerability
From the point of view of passive defense, it is a step towards the future of a safe city. The
problem of the present study is the challenge of vulnerability in urban structures from the
perspective of passive defense and the expected modeling approach is to identify these
infrastructures. The scope of the present study; The city of Ilam is in the center of Ilam
province and as a support center for the war and the city is involved in the war. This research
is based on the applied purpose and in terms of descriptive-analytical methodology based on
the approach of spatial-model studies and indicators were identified in the form of 10
categories and using AHPFUZZY-GIS combined analysis weighting of distance maps for
They were designed and standardized using the Inverse Distance Weighting tool. The FUZZY
OVERLAY tool in ArcGIS software is used for spatial distribution and defense vulnerability
assessment. The results show that in the study of the studied indicators, the index of law
enforcement centers and warehouses with weights of 0.116 and 0.113 were identified as the
most important indicators in the field of passive defense. In the zoning section of Ilam urban
structures, the most sections The danger of attack was in the air attack and they were in a very
vulnerable situation: 41.28 warehouses, 84.29, residential centers, 62.38 commercial centers,
35.32 administrative centers, 100 administrative centers, terminals and Health centers, 18/27
religious, 39/28 educational and 33.38 roads in this city. According to these results, it should
be said that the situation of Ilam city is very unsuitable from the point of view of passive
defense, especially for air attack, and in case of any attack, this city will face a serious
problem.