Spontaneous planning units in the structure of a large city Authors Irina Kukina Siberian Federal University; NIITIAG, Branch of the FSBI TsNIIP of the Ministry of Construction of Russia Irina Fedchenko Siberian Federal University; NIITIAG, Branch of the FSBI TsNIIP of the Ministry of Construction of Russia Downloads PDF DOI: https://doi.org/10.51461/issn.2309-3072/84.2553 Keywords: spontaneous planning units, morphology, typology, research methodology Abstract Modern urban development conditions do not allow achieving the integrity of urban space. The formation of spontaneous planning units in the structure of a large city is due to the liberalization of regulations for architectural and urban development activities, a departure from large-scale projects and ensemble concepts. The study of the morphology of the city allows us to propose their approximate typology: urban growth cores; transit-oriented areas; natural areas; heterogeneous residential areas; ‘in-between territories’; terrain vague, etc. The nature of each type suggests a targeted research methodology and development strategies. How to Cite Kukina, I., & Fedchenko, I. (2025). Spontaneous planning units in the structure of a large city. Project Baikal, 22(84), 87–93. https://doi.org/10.51461/issn.2309-3072/84.2553 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Published 2025-07-18 Issue No. 84 (2025): flows Section refereed articles License This work is licensed under a Creative Commons Attribution 4.0 International License. References Al-Jaberi, A. A. H., Perkova, M. V., Ivankina, N. A., & Al-Sawafi, M. H. (2019). Typology of transit-oriented development. Bulletin of Belgorod State Technological University named after V. G. Shukhov, 4(5), 120-130. Buinov, A., & Kazaryan, A. (2024). Continuous development of the architectural image of the city. Project Baikal, 21(81), 138-145. https://doi.org/10.51461/issn.2309-3072/81.2401 Fedchenko, I. G. (2022). Modern directions of morphological studies of residential areas of cities. Contemporary World’s Architecture, 1(18), 119-144. Grigorieva, E. (2022). The city as a flow system. Project Baikal, 19(72), 57. https://doi.org/10.51461/projectbaikal.72.1978 Kuffera, M., & Barros, J. (2011). Urban Morphology of Unplanned Settlements: The Use of Spatial Metrics in VHR Remotely Sensed Images. Procedia Environmental Sciences, 7, 152-157. Kukina, I. V. (2011). Urban territories “independent development” regulations in the frame of the agglomerations projected creation in foreign countries. Academia, 3, 81-87. Kukina, I. V. (2014). Tendentsii razvitiya agglomeratsiy. Zarubezhnyi opyt [Trends in agglomeration development. Foreign experience]. Krasnoyarsk: Siberian Federal University. Kukina, I., & Logunova, E. (2023). Urban morphology studies in the Russian scientific tradition. Serbian Architectural Journal, 15(2), 238-261. Parker, T., Arrington, M. M. G., & Smith-Heimer, J. (2002). Statewide TransitOriented Development Study: Factors for success in California -final report. Business, Transportation and Housing Agency & California Department of Transportation. Potapenko, A. A. (2018). Unevenly-zoned city model development (Vladivostok city case study). Architecture and Modern Information Technologies, 4(45), 402-415. Ptichnikova, G. A. (2020). Transformation of urban form of the largest cities in Russia in the post-Soviet period. Biospheric compatibility: human, region, technologies, 1(29), 42-56. Saprykina, N. A. (2024). Correcting the instability of a hybrid space based on a multi-agent approach: Concepts of self-organization. Contemporary World’s Architecture,1 (22), 205-240. Vladykina, M. V. (2020). The principles of transit-oriented development of territories in the design of transport hubs of the Novosibirsk agglomeration. NOEMA. Transport, 2(5), 182-194.