Introducing a Lightweight Structural Model via Simulation of Vernacular “Pa Tu Pa” Arch
الموضوعات : Space Ontology International Journal
Esmail Zarghami
1
(
School of Architecture and Urban Design Engineering, Shahid Rajaee University, Qazvin, Iran.
)
Hossein Bagheri
2
(
School of Architecture and Urban Design Engineering, Shahid Rajaee University, Qazvin, Iran.
)
Mohsen Vafamehr
3
(
Department of Architecture, University of Science and Technology.
)
Bagher Hosseini
4
(
Department of Architecture, University of Science and Technology.
)
الکلمات المفتاحية: Vernacular structure, Iranian pattern, "Pa Tu Pa" arch, Lightweight structure, Structural connection,
ملخص المقالة :
The knowledge of Iranian vernacular structures is based on geometry, and there is a possibility of recreating such structural patterns aimed at producing movable structures. The purpose of this research was to utilize the patterns of vernacular structures to provide a lightweight structural model. The questions raised included how to create various forms based on the structural history of any regions, test their performance degrees, and propose a lightweight structure for them. To this aim, a simulation method was used to simulate "pa tu pa" arch structure via visual programming tools and "Grasshopper" plug-in in "Rhino Ceros" software. Then, to examine the suggested forms generated from the first phase, the structural analysis tools in "SAP2000" software were employed. Assuming various structural connections and examining four types of connections at the structural bases and members, the results indicated that a lightweight structure was feasible with rigid connections. Taking advantage of the mathematical-geometric logic of Iranian traditional structures can lead to production of forms that mark the history of traditional structures. In the current study, connection types were only investigated and parameters such as material types and construction methods can be studied in future research.
6th chapter of National Building Regulations. (2012) Office of National Building Regulations, Tehran.
Abolghasemi, L. (2006) Hanjar sheklyabi dar memari eslami. Tehran: Samt.
Beruk, A. (2011) Noghosh hendesi dar honar eslami.Tehran: Tehran University Press.
Biswajit, C. Hemant, B. Kaushik, M. and Sandip, D. (2019). Lateral Load Behavior of Traditional Assam-Type Wooden House. J. Struct. Eng., 2019, 145(8): 04019072.
Block, P. Ciblac, T. and Ochsendorf, J. (2006) A real-time limit analysis of vaulted masonry buildings. Computers and Structures, 84(29), 1841-1852.
Cardinale, T. Colapietro, D. Cardinale, N. and Fatiguso, F. (2013) Evaluation of the Efficacy of Traditional Recovery Interventions in Historical Building, A New Selection Methodology. Energy Procedia, 40, 515-525.
Critchlow, K. (1976) Islamic Patterns: An Analytical and Cosmological Approach. London: Schocken Books, Thame and Hudson.
Cromley, E. (2008). Cultural embeddedness in vernacular architecture. Journal of Building Research & Information 36 (3): 301- 304.
Dabbour, L. M. (2012) Geometric proportions: The underlie in structure of design process for Islamic geometric pattern. Frontiers of Architectural research,1, 380- 391.
Davis, L. Rippmann, M. Pawlofsky, T. and Block, P. (2012) Innovative Funicular Tile Vaulting: A prototype in Switzerland. The Structural Engineer, 90(11), 46-56.
El-Said, I. (2001) Islamic Art and Architecture: The Systems of Geometric Design. UK: Garnet Publishing Ltd.
Ghasemi, S, H. and Nowak, A, S. (2017). Target reliability for bridges with consideration of ultimate limit state. Engineering Structures 152: 226–237.
Ghasemi, S, H. and Nowak, A, S. (2018). Reliability analysis of circular tunnel with consideration of the strength limit state. Geo mechanics and Engineering, Vol. 15 (3): 879-888.
Gilewski, J. Pełczyński, P. and Stawarz . (2016) Introduction to modeling of folded plates based on origami (in Polish). W. Szcześniak (Ed.).Transactions of the 22nd Polish-Ukrainian Conference Theoretical Foundations of Civil Engineering.Warsaw.
Golabchi, M. and Dizaji, A. (2014) Fanshenasi sazehaie sonaty irani. Tehran: Tehran University Press.
Khorsndi, N., Bagheri, H., Mousavi, M. (2019). Investigating the Variation and Versatility of an Effective Environment in Resident’s Satisfaction of Residential Complexes (Case study: Isfahan Zeytun Residential Complex). Space Ontology International Journal, 8(3), 1-10.
Lourenco, P, B. Binda, L. Pina-Henriques, J. Anzani, A. and Fontana,A. (2006) A contribution for the understanding of load-transfer mechanisms in multi-leaf masonry walls: Testing and modeling. Engineering Structure, 28(8), 1132-1148.
Lourenco, P. and Shenthivel, R. (2009) Finite element modeling of deformation characteristics of historical stone masonry shear walls. Engineering Structure, 31(9), 1930-1943.
Martinez-Martin, F, J. and Thrall, A. (2016) Honeycomb core sandwich panels for origami-inspired deployable shelters: Multi objective optimization for minimum weight and maximum energy efficiency. Engineering structure, 69, 158-167. (Remove)
Memarian, Gh. H. (2012) Memari Irani, Niarash, Tehran: Naghme no andish.
Poletti, E. and Vasconcelos, G. (2015) Seismic behavior of traditional timber frame walls: Experimental results on unreinforced walls. Bulletin of Earthquake Engineering, 13(3), 885-916. (Remove)
Quagila, C, P. Dascanio, A, J. and Thrall, A, P. (2014) Bascule Shelters: A novel erection strategy for origami- inspires deployable structures. Engineering structure, 75, 276-287.
Sorguc, I. Hagiwara, A. and Selcuk, A. (2009) Origamics in architecture: a medium of inquiry for design in architecture. METU JFA, 2, 235–247
Tehrani, F. Valibeig, N. and Mehdizade-seraj, F. (2012) Vijegihaye hendesi va riazi dar sakhtar chafde panjo haft tond dar pooshesh tagh ahange irani. Mareamt va memari irani, 3, 39-49.
Toghyani, S., Masoud, M., Tabibian, M., Poursharifi, J. (2020). Explaining the model of City Resilience to Earthquake, Regarding Natural Site of Cities (case study: Qazvin city). Space Ontology International Journal, (), -.
Vasconcelos, G. Poletti, E. Salavessa, E. Jesus, A, M, P. Lourenco, B, P. and Pilon, P. (2013) In- plane shear behavior of traditional timber walls, Engineering Structure, 56, 1028- 1048.
Vural, N. Vural, S. Engin, N. and Sumerkan, M, R. (2007) Eastern black sea region- A sample of modular design in the vernacular architecture. Building and Environment, 42(7), 2746-2761.
Xiaoxin, Zh. and Kelly, G. (2019). From ‘neo-vernacular’ to ‘semi-vernacular’: a case study of vernacular architecture representation and adaptation in rural Chinese village revitalization. Journal International Journal of Heritage Studies 25 (11): 1- 20.
