بررسي بافت فرسوده منطقه 9 تهران و ساماندهي آن مطالعه موردي محله امامزاده عبدالله

The scrutiny of timeworn Textures within district 9 of Tehran Capital Plus the Related Structure

در سال هاي اخير با توجه به تحولات سريع علمي و فني و به تبع آن دگرگوني در ساختارهاي اجتماعي، اقتصادي و كالبدي شهرها و مطرح شدن نظريه توسعه پايدار شهري، اهميت بهسازي و نوسازي شهري دو چندان شده است. به طوري كه در سده بيست و يكم، بهسازي و نوسازي شهري از مباحث بسيار مهم و مورد توجه محققان و صاحب نظران رشته هاي علمي گوناگون است. اصولاً بافت قديمي و فرسوده، بافتي است كه در فرآيند زماني طولاني شكل گرفته و تكوين يافته و امروز درمحاصره تكنولوژي عصرحاضر گرفتار گرديده است، اگرچه اين بافت ها در گذشته به مقتضاي زمان داراي عملكردهاي منطقي و سلسله مراتبي بوده ولي امروز از لحاظ ساختاري و عملكردي دچار كمبودهايي مي باشد و آنگونه كه مي بايست جوابگوي نياز ساكنين خود نمي باشد. رشد شـهرها در بطن خود مقارن با فرسـودگي ساختمان ها و بالا رفتن عمـر آن ها است. در ايـن ميان علاوه بر تاثير بصري نامطلـوب بافت هاي كهنه و فرسوده، كاهـش ضريب مقاومت در برابر بلاياي طبيعي همچنين مقاومت شديد اين بافت ها در به جريان درآمدن خدمات شهري سبب شده، بخش اعظمي از فضاي يك شهر كه از نظر فرهنگي – تاريخي بايد به نوعي ما را به گذشته مرتبط كندو حلقه اتصال ما به هويت مان باشد، عملاً به معضلي براي شهرهاي بزرگ تبديل و يا در حال تبديل شدن است. محله امامزاده عبدالله با مساحت 984/513 مترمربع و 874/18 نفر جمعيت در ناحيه 2 منطقه 9 تهران واقع شده است. از اختصاصات مهم اين محله وجود آستان امامزاده عبدالله به عنوان يكي از قطب هاي مذهبي غرب شهر تهران است. ميزان كاربري مسكوني در سطح محله?831/280 مترمربع و بافت فرسوده موجود در محله 009/304 مترمربع مي باشد كه با توجه به مقايسه با شاخص هاي سطح شهر تهران حكايت از فرسودگي بافت مسكوني محله دارد. پژوهش حاضر به استناد نتايج حاصله از اطلاعات و داده هاي مختلف گردآوري شده و به بررسي بافت فرسوده منطقه 9 و ساماندهي آن ( مطالعه موردي محله امامزاده عبدالله ) پرداخته است..

In the recent years, considering the scientific and technical evolutions and also resulting pertinent alterations within social structures, and physical or economic constructions of metropolitan cities, which suggest the theory of urban consistant deployments, the importance of rehabilitation and reviral within the cities ane quite elucidated. Such as situations running 21 century’s visions which has made reconstruction and rehabilitation as a crucial debate. It has also been considering many theorists and researchers of different scientific fields. Substantially, the ancient texture and destroyed plains of constructions, is regarded as a contexture being processed in a long period of time which has been evoluted and surrounded by the current viewed technology although these textures were lodged in the procedures of hierarchical and logical functions in the past, but it is nowadays facing many obstacles due to functional and structural views. Therefore it it is not completely satisfying the demands of its inhabitants. The rapid growth of modern towns in their own ventricles is incited against, along with exhaustion of buildings and increase of their life time period.Mean while, in addition to undesirable visual appearance of old or timeworn textures, pertinent loss of resistant coefficiencies against natural disasters and also hard position of mentioned textures against the process of urban development and services, are the real cause for creating a phenomenon that numerous part of urban spaces within specific towns which should somehow connect us to our cultural and historic eras in order to act as the main subjected joining circle with substantial identities and vision, has been opposedly acting as an conversion to a great problem caused with huge communicating versions of the cosmopolitan cities and capitals. Imamzadeh Abdulah district with the area of 513.984 m2 and population of 18.874 persons is located in the region 2 of district 9 of Tehran. One of the most crucial characteristics of this locality is the situation of Imamzadeh Abdulah shrine which is regarded as a religious pole in the west region of Tehran. The rate of inhabitance functions within the district is 280.831 m2 and the destroyed plains within the place runs about 304.009 m2. Consequently, with the comparison of different implications and divisions in Tehran metropolitan city, the amoun of destruction is very high within inhabitance of Imamzadeh region. Therefore, the present research is a situated case for the scuriny of time worn textures in district 9 of Tehran capital plus the related optimized structure based on the perceived conclusion and results derived from various information and achieved data in this respect. Case study: Imamzadeh Abdulla Sector)