اقتصاد و برنامه ریزی شهری

اقتصاد و برنامه ریزی شهری

تحلیل هم‌پیوندی ساختار فضایی شهری با ظرفیت‌های تحول‌پذیری هوشمند (نمونۀ موردی: شهر سقز)

نوع مقاله : مقاله پژوهشی

نویسندگان
1 گروه جغرافیا و برنامه‌ریزی شهری، واحد مرند، دانشگاه آزاد اسلامی، مرند، ایران
2 استادیار، گروه جغرافیا و برنامه‌ریزی شهری، واحد مرند، دانشگاه آزاد اسلامی، مرند، ایران
3 دانشیار، گروه جغرافیا و برنامه‌ریزی شهری، واحد ملکان، دانشگاه آزاد اسلامی، ملکان، ایران
چکیده
شهرهای میانی ایران، با ساختار فضایی خاص و چالش‌های نهادی ـ زیرساختی، به الگوهای بومی برای تحقق‌پذیری هوشمند نیاز دارند. این پژوهش با هدف تحلیل هم‌پیوندی ساختار فضایی شهر سقز با ظرفیت‌های تحول‌پذیری هوشمند، به‌ویژه در حوزۀ حمل‌ونقل، انجام شده است. روش تحقیق ترکیبی (آمیخته) و مبتنی بر تحلیل پیکربندی فضا و روش دلفی است. تحلیل شبکۀ معابر با نرم‌افزار DepthmapX و استخراج ۳۸۶۳ گره و ۴۸۴۸ یال نشان داد ساختار فضایی شهر از ناهمگونی و تمرکز شدید بر گره‌های مرکزی رنج می‌برد. شاخص میانگین عمق در هستۀ مرکزی 0/0232 (نشان‌دهندۀ پیوستگی نسبی) است، در حالی که ضریب تغییرات شاخص دسترسی با 68/7 درصد بیانگر نابرابری شدید فضایی در دسترسی به خدمات است. همچنین، شاخص ارتباط با میانگین 0/01705 و انحراف معیار 0/02680، الگوی مرکز ـ پیرامون و وابستگی شبکه به تعداد محدودی از گره‌های حیاتی را آشکار ساخت. از سوی دیگر، فرایند دلفی دومرحله‌ای با ۱۵ خبره به بومی‌سازی و اجماع نهایی روی 40 گویه در پنج شاخص کلیدی منجر شد. ضریب هماهنگی کندال از 0/372 در دور اول به 0/786 در دور دوم رسید که حاکی از اجماع قوی خبرگان بوده است. یافته‌های تلفیقی نشان داد گره‌های با مقادیر هم‌زمان بالا در شاخص‌های بینابینی و دسترسی (مانند گره‌های مرکزی محلات 10 و 11)، نقاط کلیدی برای استقرار بهینۀ زیرساخت‌های هوشمند هستند. در مقابل، نواحی پیرامونی (محلات 16 و 17) با عمق فضایی بالا و دسترسی پایین، نیازمند مداخلات هوشمندانه برای کاهش شکاف دیجیتال و عدالت فضایی هستند.
کلیدواژه‌ها

موضوعات


عنوان مقاله English

Analyzing the spatial structure integration with smart transformability capacities (case study: saqqez city)

نویسندگان English

Salar Moradi 1
Bakhtyar Ezatpanah 2
Bashir Beygbabaye 3
1 Ph.D. Candidate, Department of Geography and Urban Planning, Mara.C., Islamic Azad University, Marand, Iran
2 Assistant Professor, Department of Geography and Urban Planning, Mara.C., Islamic Azad University, Marand,Iran
3 Associate Professor, Department of Geography and Urban Planning, Male.C., Islamic Azad University, Malekan, Iran
چکیده English

Iran’s mid-sized cities, with their specific spatial structure and institutional-infrastructural challenges, require local models for smart realisation. This research aims to analyze the interconnection between the spatial structure of Saqqez city and its capacity for smart transformation, particularly in the transportation sector. The research method is a mixed approach, combining spatial configuration analysis and the Delphi method. Analysis of the street network using DepthmapX software and extraction of 3,863 nodes and 4,848 edges revealed that the city’s spatial structure exhibits heterogeneity and a strong focus on central nodes. The average depth index in the central core is 0.0232 (indicating relative continuity). In contrast, the coefficient of variation of the access index, with 68.7 percent, indicates severe spatial inequality in access to services. Additionally, the connectivity index, with a mean of 0.01705 and a standard deviation of 0.02680, revealed a center-periphery pattern and the network’s dependence on a limited number of critical nodes. On the other hand, a two-stage Delphi process involving 15 experts resulted in localization and final consensus on 40 items across five key indicators. The Kendall coefficient of agreement increased from 0.372 in the first round to 0.786 in the second round, indicating a strong level of expert consensus. The combined findings showed that nodes with simultaneous high values in the interstitial and accessibility indicators (such as the central nodes of neighborhoods 10 and 11) are key points for optimal deployment of smart infrastructure. In contrast, peripheral areas (neighborhoods 16 and 17), characterized by high spatial depth and low accessibility, require targeted interventions to reduce the digital divide and promote spatial equity.

کلیدواژه‌ها English

Connectivity
Saqqez City
Smart City
Smart Transportation
Spatial Structure
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دوره 7، شماره 2
اردیبهشت 1405
صفحه 146-162

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