تحقیقات کاربردی علوم جغرافیایی

تحقیقات کاربردی علوم جغرافیایی

سنجش میزان تاب‌آوری شبکه‌های حمل و نقل شهر ایلام

نویسندگان
پاکزاد آزادخانی 1
محمد سلاورزی زاده 2
افسانه شاهمرادیان 3
1 استادیار گروه معماری و برنامه‌‌ریزی شهری، دانشگاه باختر ایلام، ایران
2 استادیار گروه جغرافیا و آمایش شهری دانشگاه ایلام، ایلام، ایران
3 کارشناسی ارشد جغرافیا و برنامه ریزی شهری دانشگاه باختر ایلام
10.52547/jgs.22.64.121
چکیده
حمل‌ونقل و سیاست­های حمل‌ونقل درون‌شهری، یکی از ابزارهای مهم توسعه­ی کمی و کیفی شهرها می­باشد. عوامل متعددی در سیستم حمل‌ونقل درون‌شهری تاثیرگذار می­باشد، از جمله: عوامل طبیعی، مسائل اقتصادی، اجتماعی و فرهنگی. هدف از انجام این پژوهش سنجش میزان تاب­آوری شبکه­های حمل و نقل شهر ایلام می­باشد که به روش توصیفی-تحلیلی و تطبیقی صورت گرفته است. گردآوری اطلاعات در این پژوهش به صورت کتابخانه­ای و میدانی انجام گرفته است. جامعه آماری پژوهش را کارشناسان مدیریت شهری و بحران تشکیل می­دهد که تعداد 40 نفر از آنها به شیوه در دسترس انتخاب و بین آنها پرسشنامه توزیع شد. [p1] تجزیه و تحلیل داده­ها به شیوه تحلیل سلسله مراتبی و تلفیق با لایه­های رقومی در نرم­افزارهای Expert Choice و ArcGIS انجام شد. نتایج حاکی از آن داشت که 49 درصد از شبکه معابر شهر ایلام که از نظر معیارهای عمومی دارای تاب‌آوری بالایی هستند، تحت مخاطره شدید از نوع سیلاب دارند. همچنین 72 درصد از گره‌های ترافیکی شهر ایلام بر روی معابری قرار گرفته‌اند که تاب‌آوری بالایی از نظر معیارهای عمومی دارند. از طول کل معابر شهری ایلام تنها حدود 63 کیلومتر آن تاب‌آوری زیادی داشته که آن‌هم مربوط به معابر اصلی شهر ایلام هستند. نتیجه نهایی پژوهش نشان داد که توانمندسازی شبکه حمل‌ونقل شهر ایلام تنها به مسئله ساختاری معابر مرتبط نیست و مسائل مختلف مدیریتی در آن بسیار دخیل هستند. از این­رو ابتدا بایستی مناطق مخاطره­انگیز شناسایی و سپس با تصمیمات مدیریتی مناسب اقدامات لازم جهت توانمندسازی شبکه معابر شهری به انجام رساند.




[p1]نظرات داور اول به صورت هایلایت زرد اعمال شده
کلیدواژه‌ها
تاب‌آوری
سیستم حمل و نقل
مخاطرات محیطی
GIS
شهر ایلام

عنوان مقاله English

Evaluation and Assessment of Resiliency of Transportation Networks in Ilam City

نویسندگان English

pakzad azadkhani 1
Mohammad salavrzizadeh 2
afsaneh shahmoradian 3
1 Assistant Professor, Department of architects and Urban Planning, Non-Profit University of Bakhtar, Ilam, Iran.
2 Assistant Professor of Geography and Urban University of Ilam University, Ilam, Iran.
3 Master of Geography and Urban Planning, Bakht University of Ilam, Ilam, Iran
چکیده English

Transportation and urban transportation policies are one of the most important tools which can be utilized for the qualitative and quantitative development of cities. Various factors can affect urban transportation systems including natural, economic, social, and cultural factors. the main objective of the current study is to evaluate and assess the resiliency of urban transportation networks in Ilam City, which is carried out using a descriptive-analytical and comparative method. The required information for the current study was obtained using library and field studies. The statistical population of the study included experts in urban management and crisis management, among which 40 participants were selected using convenience-based method and questionnaire was distributed among them. The analysis of the data was carried out using analytical hierarchy process (AHP) and integrated digital layers in Expert Choice and ArcGIS software applications. The results indicate that 49 percent of the transportation networks in Ilam City, which have a high level of resiliency based on the general criteria, are in high danger of flooding. Moreover, 72 percent of the traffic congestion points in Ilam City are located on streets with a high level of resiliency based on the general criteria. Among all the urban roads and streets in Ilam City, only 63 km has high levels of resiliency and these are mostly the main streets of Ilam City. The final results of the study show that improving the urban transportation system of Ilam City not only involves the structural issues of the roads, but it also involves a large number of administrative issues. Therefore, first we have to identify dangerous areas and then try to take the necessary measures through appropriate management decision making in order to improve these urban transportation networks.

کلیدواژه‌ها English

Resiliency
transportation system
environmental dangers
GIS
Ilam City
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