شماره ركورد :
1136899
عنوان مقاله :
بررسي نقش كنشگران دخيل در فرآيند نوسازي بافت هاي فرسوده شهري (منطقه12تهران)
عنوان به زبان ديگر :
(The role of activists involved in the process of modernization of the urban city (District 12 Tehran
پديد آورندگان :
نخعي‌، مهديه دانشگاه آزاد اسلامي - گروه جغرافيا و برنامه ريزي شهري واحد مرند، مرند , بندريان، اسفنديار دانشگاه سيستان و بلوچستان - گروه جغرافيا و برنامه ريزي شهري واحد زاهدان، زاهدان , عزت پناه، بختيار دانشگاه آزاد اسلامي - گروه جغرافيا و برنامه ريزي شهري واحد مرند، مرند
تعداد صفحه :
32
از صفحه :
27
تا صفحه :
58
كليدواژه :
بافت شهر , بافت فرسوده , كنشگران , بخش عمومي , بخش خصوصي , منطقه 12 شهرداري تهران
چكيده فارسي :
مطلوبيت فضايي بافت هاي فرسوده شهري معلول عوامل مختلفي است كه تحت عامليت كنشگران متفاوت مربوط به فرآيند به سازي و نوسازي و در بستر شرايط مكاني - زماني موجوديت مي يابد. ارتقاي كاركردهاي كنشگران در بهبود شرايط زيست بافت هاي فرسوده شهري نيازمند بازانديشي در مكانيزم هاي مشاركتي در بخش هاي عمومي و خصوصي مي باشد. الگوي مشاركت عمومي - خصوصي با توجه به وجود سرمايه، اعتماد و نظارت، توانمندي فني - مالي و نيز اعمال نظارت بخش عمومي، بستر مناسبي براي جلب اعتماد ساكنان براي نوسازي بافت هاي فرسوده شهري به شمار مي رود. هدف كلي پژوهش حاضر، بررسي نقش كنشگران دخيل در فرآيند به سازي و نوسازي بافت هاي فرسوده شهري بافت فرسوده منطقه 12 تهران مي باشد. در اين راستا، پس از مطالعه سوابق پژوهش و ادبيات موضوعي تحقيق، مصاحبه و كسب نظر اساتيد، نقش و تاثير هر يك از كنشگران در بهبود و نوسازي بافت فرسوده مورد تحليل قرار گرفت. پنج كنشگر مؤثر در فرآيند نوسازي بافت فرسوده عبارتند از: سازمان هاي دولتي، ساكنان بافت فرسوده، نهادهاي محلي، اهداف و راهبردها و بخش خصوصي مي باشد. پژوهش حاضر از حيث روش، توصيفي - تحليلي بوده؛ از نظر هدف، كاربردي و از نظر استراتژي پژوهش، استقرايي مي باشد. جامعه آماري تحقيق ساكنان منطقه 12 شهر تهران به تعداد 240720 نفر بود. به منظور تعيين حجم نمونه از فرمول كوكران با دقت 95 درصد استفاده شده و به شيوه تصادفي ساده به تعداد 384 تعيين گرديد. جمع آوري اطلاعات، از پرسش نامه ي محقق ساخته استفاده شد. در تعيين روايي ابزار جمع آوري اطلاعات از روايي محتوايي و براي تعيين پايايي پرسشنامه محقق ساخته ي تحقيق، از آزمون آلفاي كرونباخ، 0/963 بهره گيري شد. به منظور تجزيه و تحليل داده ها از معادلات ساختاري و تحليل عاملي و نرم افزار Lisrell استفاده گرديد. يافته هاي پژوهش نشان داد كه مقدار x2/df محاسبه شده 8/017 بود، همچنين ريشه خطاي ميانگين مجذورات RMSEA تقريب، برابر 0/136 و شاخص هاي AGFI،GFI به ترتيب برابر 1/01 و 1/15 محاسبه گرديده و نشان دهنده برازش نكوئي مناسب مدل علي در نظر گرفته شده براي تبيين ابعاد و گويه هاي مربوط به شاخص هاي موثر بر بافت فرسوده منطقه 12 شهر تهران بود. همچنين مقدار ضريب بتاي استاندارد هر يك از شاخص هاي زيست محيطي، اقتصادي و اجتماعي، سياسي - اداري، حقوقي - قانوني و كالبدي به ترتيب 0/14، 0/11، 0/11، 0/96، 0/8 و 0/055 و مقدار ضريب بتاي استاندارد هريك از كنشگران اهداف و راهبردها، سازمان هاي دولتي، ساكنان بافت فرسوده، نهادهاي محلي، بخش خصوصي به ترتيب برابر 0/52، 0/16، 0/15، 0/10 و 0/09 بود. بر اساس يافته هاي تحقيق مي توان بيان نمود كه فضاي بافت هاي فرسوده شهري، مكان تعامل و عامليت كنشگران نيروهاي مختلف و تاثيرگذار بر ساختارهاي مختلف موجود در بافت فرسوده شهري منطقه 12 تهران است؛ به طوري كه باز توليد فضاي مطلوب در اين بافت ها از طريق نوسازي مستلزم تعميق شناخت كنشگران و نحوه تاثير آن بر ساختارهاي مختلف موجود در اين بافت ها مي باشد.
چكيده لاتين :
The city as a symbol of the cultural, social, physical ،situation; the political and economic and technology at any age and can measure to evaluate periodically the process of transformation of its society. Urban tissues as well as in every country and in every age and stroke fits the country's degree of development groups and activists through various factors, and formed social, economic conditions; the country's cultural and political at every time in the formation of the urban tissue has been effective. The overall goal of the present paper reviews the role of activists involved in the renovation of the (District 12 Tehran) decay is, in this respect, after studying the records research and thematic literature research, interview ocksb comments in this regard the role of teachers and the impact of each of the activists on the improvement and modernization of the decay was about analysis. The five activists in the renewal process of decay are: Government agencies, local institutions, residents of worn texture, goals and rahbarha and the private sector. The study of the collection and description, as the method is in terms of the objective applied. Statistical research community District 12 residents of Tehran. With respect to the total population of the area 12, it must be said that statistical research community as 240720. due to the high number of population distribution of the questionnaire and the interview, part of a statistical sample for interview and questionnaire distribution selected. In the field, using the method of sampling Morgan, 384 people as the statistical sample is selected. To collect information of a statistical sample of the questionnaire with regard to research and operational variables to set, use them. To determine the validity of the validity of the content of the information collected. Validity of the researcher research using reliability test was 0/963. In order to analyze the data from the exploratory factor analysis and structural equation with Lisrell software was used. Based on the results obtained from a structural equations model, a significant coefficient (T-VALUE) for a set of relationships between research variables with each other and the activists. That the relationship between the activists (Government agencies, local institutions, residents of worn texture, goals and rahbarha and private sector) on effective indicators and dimensions on worn texture of the District 12 Tehran that contains the (economic factors, social factors, physical factors, environmental factors, political factors-legal-administrative and legal factors) respectively against 3/53، 3/5،3/6،3/24،3/62. When considering whether the amount of the obtained T is more than 96.1 can be confidently 95 stating that there is a significant relationship between the variables. As well as the amount of times a factor or standardized coefficient, obtained for the activists related to arrange 0/16،0/15،0/10،0/52،0/09.The city as a symbol of the cultural, social, physical ،situation; the political and economic and technology at any age and can measure to evaluate periodically the process of transformation of its society. Urban tissues as well as in every country and in every age and stroke fits the country's degree of development groups and activists through various factors, and formed social, economic conditions; the country's cultural and political at every time in the formation of the urban tissue has been effective. The overall goal of the present paper reviews the role of activists involved in the renovation of the (District 12 Tehran) decay is, in this respect, after studying the records research and thematic literature research, interview ocksb comments in this regard the role of teachers and the impact of each of the activists on the improvement and modernization of the decay was about analysis. The five activists in the renewal process of decay are: Government agencies, local institutions, residents of worn texture, goals and rahbarha and the private sector. The study of the collection and description, as the method is in terms of the objective applied. Statistical research community District 12 residents of Tehran. With respect to the total population of the area 12, it must be said that statistical research community as 240720. due to the high number of population distribution of the questionnaire and the interview, part of a statistical sample for interview and questionnaire distribution selected. In the field, using the method of sampling Morgan, 384 people as the statistical sample is selected. To collect information of a statistical sample of the questionnaire with regard to research and operational variables to set, use them. To determine the validity of the validity of the content of the information collected. Validity of the researcher research using reliability test was 0/963. In order to analyze the data from the exploratory factor analysis and structural equation with Lisrell software was used. Based on the results obtained from a structural equations model, a significant coefficient (T-VALUE) for a set of relationships between research variables with each other and the activists. That the relationship between the activists (Government agencies, local institutions, residents of worn texture, goals and rahbarha and private sector) on effective indicators and dimensions on worn texture of the District 12 Tehran that contains the (economic factors, social factors, physical factors, environmental factors, political factors-legal-administrative and legal factors) respectively against 3/53، 3/5،3/6،3/24،3/62. When considering whether the amount of the obtained T is more than 96.1 can be confidently 95 stating that there is a significant relationship between the variables. As well as the amount of times a factor or standardized coefficient, obtained for the activists related to arrange 0/16،0/15،0/10،0/52،0/09.
سال انتشار :
1398
عنوان نشريه :
فضاي جغرافيايي‌
فايل PDF :
7907368
لينک به اين مدرک :
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