28064

مسير يابي و انتخاب بهينه مقاصد سفر هاي امدادي درهنگام وقوع بحران زلزله در كلانشهر تهران (مطالعه موردي منطقه 6 تهران )

كارشناسي ارشد

عمران

1398

1401/06/29

دكتر شيخ الاسلامي

عمران

حوادث و بلاياي طبيعي تاثيرات منفي قابل توجهي در بخش هاي اجتماعي ، اقتصادي و سياسي در پي خواهد داشت ، در اين زمينه عملكرد زير ساخت هاي كلان شهري همچون شبكه حمل ونقل بسيار مهم مي باشد . زلزله به عنوان يكي از ناملايمات طبيعي زمين در زمان كوتاهي ، خسارات بسياري بر پيكره سكونت گاه هاي بشري وارد مي كند و باعث ايجاد بحران هاي بسياري مي شود ، يكي از اين بحران ها ، بحران امداد رساني در كوتاهترين زمان به زلزله زدگان مي باشد. در لحظات اوليه بعد از زلزله ، بحث مربوط به اختصاص نيروهاي امدادي و امكانات به مناطق آسيب ديده اهميت ويژه اي دارد . با توجه به بررسي ها 24 ساعت اوليه پس از زلزله ، زمان طلايي كمك به آسيب ديدگان مي باشد زيرا در اين ساعات بيشترين احتمال زنده ماندن زلزله زدگان وجود دارد. در اين پايان نامه با استفاده از داده هاي برداشت شده از منطقه مطالعه موردي، معيار هاي مورد بررسي در مسير يابي كه و داده هاي هر يك شناسايي و با استفاده از نظرات كارشناسان اوزان هريك از معيارها و عوامل زيرمجموعه آن ها تعيين شد ، هم چنين به صورت موردي مسير يابي از نقاط بحراني ( مجتمع ميلينيوم و دانشگاه تهران ) به بيمارستان هاي اطراف صورت گرفت و با بررسي معيار هاي در نظر گرفته شده در اين مسير ها و هم چنين ظرفيت بيمارستان ها ، قدرت جذب نسبي براي بيمارستان ها به هنگام شرايط بحران در نظر گرفته شده است .

1402/01/15

Optimal routing out destination selecting of the relief trips during earthquake disaster in Tehran metropolitian (case study , Tehran , district 6 )

9/20/2023 12:00:00 AM

Earthquake, as one of the natural calamities of the earth, causes a lot of damage on human settlements in a short time and causes many crises. One of these crises is the crisis of providing relief to the earthquake victims in the shortest time. In the early moments after the earthquake, allocation of relief facilities to the affected areas has particular importance. According to the studies, the first 24 hours after the earthquake is the golden time to help the victims because during these hours have the highest probability of survival of the earthquake victims. In this thesis, with the aim of route finding and optimal selection of relief travel destinations, the district 6 of Tehran metropolitian was examined as a case study, and after field investigations and complete understanding of the area, criteria were selected in consultation with experts and to prepare advance maps. In terms of vulnerability, questionnaires were prepared and the experts in this field were asked to complete these questionnaires. After this stage, according to the completed questionnaires, the weight effect of each of the criteria was determined and the spatial desirability layers of each of the criteria was drawn and by combining the spatial layers related to each criterion, the final spatial desirability map of vulnerability prediction was prepared. Then a set of critical points in the district 6 of Tehran was determined in order to advance the routing model and also a solution for earthquake crisis management. In the conclusion of this thesis, with the cooperation of information technology experts, a comprehensive and online software can be created to speed up the planning and quality of decision-making by managers in the early hours of the earthquake crisis, and also by generalizing the vulnerability prediction map. To all areas of Tehran and finding critical areas in each area, proper division should be done for control and management when the earthquake crisis occurs.

مسيريابي , زلزله , آسيب پذيري

routing , earthquake , vulnerability

seyedalireza sonbolestan

dr.abdolreza sheikholeslami