چكيده فارسي :
در دهه هاي اخير با ظهور انگاره هاي جديد، رشد و توسعه شهري به صورت هوشمند مطرح شده است و توسعه ميان افزا جزئي از آن به شمار مي آيد. توجه به راهبرد توسعه ميان افزا باعث رونق بافتهاي فرسوده و ناكارآمد شهري مي شود. هدف اين مطالعه بررسي تاثير راهبرد توسعه ميان‌افزا بر مولفه هاي سرزندگيو مطلوبيت اجتماعي ميباشد. پژوهش حاضر از نظر ماهيت، از نوع تحقيقات كاربردي و از لحاظ روش تحقيق، از نوع روشهاي اسنادي- تحليلي است. اطلاعات مورد نظر از طريق روشهاي كتابخانه اي و ميداني جمع آوري شده است. حجم نمونه 382 عدد پرسشنامه مي باشد كه از جامعه آماري بافت فرسوده شهر زنجان با استفاده از فرمول كوكران انتخاب شده است. يافته هاي تحقيق نشان م يدهد كه توسعه ميان افزا تاثير مثبتي در ارتقاء سرزندگي و مطلوبيت اجتماعي در بافتهاي فرسوده دارد و بين توسعه ميان افزا با متغيرهاي سرزندگي و مطلوبيت اجتماعي ارتباط معني داري وجود دارد. بنابراين ميتوان گفت كه سرزندگي و مطلوبيت اجتماعي به تفكيك توسعه ميان افزا (كمتر، متوسط، بالا) داراي تفاوت معني داري مي باشد.
چكيده لاتين :
This research project in nature is an applied investigation and based on methodology is considered attributive- analytical project. Also using GIS techniques and FUZZY-AHP model required maps was provided and in each map Zanjan city’s deteriorated areas infill development specified and in final map under studying area’s internal development characterized as low, average and high developed areas. The questionnaire was used to measure the variables of vitality and social desirability. The sample size is 382 questionnaires that have been selected from the statistical population of worn-out tissue of Zanjan city using Cochran's formula. The research findings show that infill development has a positive effect on promoting vitality and social desirability in worn-out tissues, and there is a significant relationship between infill development with vitality and social desirability variables. Therefore, it can be said that vitality and social desirability are significantly different from infill development (less, medium, high).
Results and discussion
17 items have been selected to measure vitality, and according to descriptive statistics, vitality in the range will increase with increasing level of infill development. The rate of vitality score in neighborhoods with low intermediate growth development is 46.77, in neighborhoods with medium infill development is 52.63 and in neighborhoods with high infill development is 53.82. Also, each of the vivacity items is examined separately. The score of each of the items is between 1 and 6. To measure the level of social desirability, 14 items have been selected. The level of social desirability is improved according to the increase in the rate of infill development, and according to the average score of the social desirability variable, this can be realized. The rate of social desirability score in neighborhoods with low infill development is 44.98, in neighborhoods with medium infill development is 50.66 and in neighborhoods with high infill development is 52.12.
Conclusion
In studies of infill development, the potentials of different urban neighborhoods have been examined using the principles of infill development and its relationship with other variables has not been investigated. However, in this study, the relationship between infill development and the variables of vitality and social desirability in the worn-out context of Zanjan city has been investigated, which is a new discussion. This can determine the benefits of infill development. The findings show that the higher the infill development of neighborhoods, the higher the level of vitality and social utility. In the dilapidated context of Zanjan, neighborhoods with high infill development (neighborhoods above Imam Street) are in a better position in terms of quality of life and social acceptance than neighborhoods with low level of infill development (neighborhoods around the Husseinieh Azam Zanjan). Therefore, it can be said that the higher the level of infill development, the better the security, the beauty of urban spaces, the diversity of activities, the physical diversity, the presence of women in the place, the compatible uses, the vitality of the citizens, and so on.
