ISSN: 2717-4417

Document Type : Research Paper

Authors

1 M.A. of Architecture, School of Architecture and Art, University of Kashan, Kashan, Iran.

2 Assistant Professor, School of Architecture and Art, University of Kashan, Kashan, Iran

10.34785/J011.2021.140

Abstract

In the second half of the past century, urban development programs, including master and comprehensive plans, have led to extensive intervention in ancient cities, while the construction of streets had already led to substantial changes therein. An examination of the interventions indicates their inefficiency in solving urban problems. At the same time, these interventions have led to new issues, including a lack of integrity in the historic urban areas and their fabrics. In this article, the impact of the new streets in the Sultan Mir Ahmad neighborhood in the city of Kashan, Iran was investigated. The process of urban changes in Kashan was organic until the early 20th century, limited to areas around the heart of the city, the historic bazaar, and the governmentcitadel. Subsequently, the pattern of urban development changed, and construction of straight, long streets was prioritized in line with the growing trend of modernization and the expansion of automobile use. The two streets of Fazel Naraqi and Alavi have been constructed with an interval of about two decades near the Sultan Mir Ahmad neighborhood. One is located to the north of the neighborhood, and the other separates a part of the area from its larger part. This article sought to study how the two streets influence the spatial structure of the Sultan Mir Ahmad neighborhood. For a thorough analysis of the changes that have occurred, the space syntax method was used. Therefore, axial maps of Kashan were provided for three periods: the 1920s, 1960s, and 2010s. Then, the area under investigation was analyzed using integration, depth, and choice as indicators. The results demonstrated an enhancement in global integration as a result of the construction of the Fazel Naraqi and Alavi streets. It should be noted, however, that the impacts of the two streets are different. Alavi Street has had a greater influence due to its proximity to the center of the neighborhood and intersection with its main paths. Subsequently, it was found through an investigation of the local integration and choice indicators that the center of the region had lost its original position, and that Alavi Street had come to be known as the most crowded, most accessible route in the region as the new center of the urban area, with the old heart of the neighborhood turned into a sub-center. In fact, two events have occurred along with the emergence of the development plans and construction of straight streets at the heart of the fabric. Firstly, the construction of streets nearthe neighborhood intersecting its major paths has led to an increase in accessibility and integrity and a decrease in the depth of the urban area. At the same time, however, part of the neighborhood that is adjacent to new communication routes has experienced increased permeability and accessibility. This has caused the inner parts of the neighborhood, including the historic center, to lose their positions in the urban spatial structure and turn into sub-centers.

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Main Subjects

- Abbaszadegan, M. (2002). Space Syntax Method in Urban Design Process, with an Overview on Yazd City. Urban Management, 3(9), 64-75. [in Persian]
- Abbaszadegan, M., Mokhtarzadeh, S., & Bidram, R. (2012). A Study of the Relation between the Spatial Structure of the City and the Quality of Urban Development Using Space Syntax, a Case Study of the City of Mashhad/Iran. Urban Management, 4(14), 43-62. [in Persian]
- Al_Sayed, K., Turner, A., Hillier, B., Iida, S., & Penn, A. (2014). Space Syntax Methodology: A Teaching Textbook for the MSc Spatial Design. London: Bartlett School of Architecture, UCL
- Aliabadi, Z., & Babaei, H. (2018). Influence of Urban Development Projects on Micro and Macro Urban Spatial Structure, Using Space Syntax (Case Study: Zanjan Zainabiyeh Axis). Geographical Urban Planning Research, 4(645-670). [in Persian]
- Alitajer, S., & Sahraie, M. (2017). Analyzing the Concept of Spatial Structure Coherence in Historical Districts Using the Space Syntax Method (Case Study: Historical Districts of Hamadan City). Geography and Urban Space Development, 4(2), 205-219. [in Persian]
- Bagh_e Andisheh, (2010). Rehabilitation and Renovation Plan for the Old Fabric of Kashan. Perepared Plan for UDRC. [in Persian]
-Birask, S. (1996). The Evolution and Urban Development of Kashan in the Context of History: From the Beginning to the End of the Seljuk Period. Proceedings of the Congress of the History of Architecture and Urban Planning of Iran, Volume III, Cultural Heritage Organization, Tehran, 379-399. [in Persian]
- Didehban, M., Purdeihimi, S., & rismanchian, O. (2014). Relation between Cognitive Properties and Spatial Configuration of the Built Environment, Experience in Dezful. Iranian Architecture Studies, 1(4), 37-64. [in Persian]
- Groat, L., & Wang, D. (2013). Architectural Research Methods (2 ed.). New York: John Wiley & Sons.
- Hamedani Golshan, H. (2015). Space Syntax, a Brief Review on its Origins and Methods in Architecture and Urban Design Case Study: Brojerdiha Mansion, Kashan, Iran. Honar-Ha-Ye-Ziba, 20(2), 85-92. [in Persian]
- Hesamian, F., Etemad, G., & Haeri, M. (2004). Urbanism in Iran. Tehran: Agah. [in Persian]
- Hillier, B., & Hanson, J. (1984). The Social Logic of Space. Cambridge, UK: Cambridge University Press.
- Hillier, B., Penn, A., Hanson, J., Grajewski, T., & Xu, J. (1993). Natural Movement: Or, Configuration and Attraction in Urban Pedestrian Movement. Environment and Planning B: Planning and Design, 20(1), 29-66.
- Hillier, B., & Vaughan, L. (2007). The City as One Thing. Progress in Planning, 67(3), 205-230.
- Jafary, B., & Khanian, M. (2013). Comparative Study of the Existing Condition of Kababian Neighborhood with the 2005 Comprehensive Development Plan of City of Hamadan Using SpaceSyntax Software. Armanshahr, 5(9), 285-295.  [in Persian]
- Karimi, K. (1997). The Spatial Logic of Organic Cities in Iran and in the United Kingdom. In M. Major, L. Amorim, F. Dufaux (Eds.), Proceedings, 1st International Space Syntax Symposium, University College London, London, vol. I, pp. 05.1-05.17.
-Karimi, K. (2000). Urban Conservation and Spatial Transformation: Preserving the Fragments or Maintaining the 'Spatial Spirit'. Urban Design International, 5, 221-231.
- Makri, M., & Folkesson, C. (2000). Accessibility Measures for Analyzes of Land Use and Traveling with Geographical Information Systems. Proceedings of the 2nd KFB Research Conference on Urban Transport Systems, Lund, Sweden.
- Masoudi Nejad, R. (2017). Comparative Study of Social and Retail Bazaars: Investigating the Historical Bazaars of Dezful and Shushtar as Retail Bazaars. JIAS, 1(10), 73-100. [in Persian]
- Memarian, G. H. (2003). Space Syntax. Soffeh, 12(35), 75-83. [in Persian]
- Rismanchian, O., & Bell, S. (2010). The Application of Space Syntax in Studying the Structure of the Cities. Honar_ ha _ye _ ziba- Memari _ va _ shahrsazi, 2(43), 49-56. [in Persian]
- Sadeghi, S., Ghalenoee, M., & Mokhtarzadeh, S. (2013). The Analysis of the Eeffects of Contemporary Urban Development Plans on the Spatial Structure of the North of Isfahan’s Historical Core. Motaleat_e Shahri, 2(5), 3-12. [in Persian]
- Tavassoli, M. (2012). Urban Structure and Architecture in the Hot Arid Zone of Iran. Tehran: Tavassoli. [in Persian]
- Turner, A. (2005). Could a Road-Centre Line Be an Axial Line in Disguise? in Proceedings of the 5th International Symposium on Space Syntax, Volume 1 TU Delft, Delft, 145–159.
- Varesi, H., Zangi Abadi, A., & Vafai, A. (2006). A Survey of Historical Changes in the Structure of the City of Kashan. Studies on Kashsn, 2(3), 127-155. [in Persian]
- Varesi, H., Zangi Abadi, A., & Vafai, A. (2013). An Analysis of the Physical Form Transformation Processes of the Old Texture of Kashan City. Geographical Space, 13(41), 203-219.  [in Persian]
- Varesi, H., Zangi Abadi, A., Vafai, A., & Shaterian, M. (2014). An Analysis on the social and Economical Construction of the Old Texture of Kashan City. Amayesh, 6(23), 1-26. [in Persian]
- Yazdanfar, A., Mousavi, m., & Zargar, H. (2009). Analysis of the Spatial Structure of Tabriz in Barrow with Usage of Space Syntax Method. Rah-o Sakhteman (67), 58-69.  [in Persian]