Form-finding in Digital Architecture – A Case Study of Tower Designs

  • Dhuha Abdulgani Al-kazzaz University of Mosul, Kurdistan Region, Iraq
Keywords: Form-finding; Digital architecture; Tower designs


Form-finding has been facilitated by the rapid development in digital modeling and simulation, leading to unexpected geometries. The paper aims to identify how the digital computation can assist form-finding at the conceptual stage of tower design. A review of published works on form-finding in virtual and real practices was conducted. A framework for form-finding in digital design was developed including methods, the sources of decision making, processes, and techniques. Digital form-finding is investigated in five contemporary tower designs which showed that form-finding method is a process-oriented or (and) outcome-oriented, guided by intuition or (and) rationality, acting dually as generative and modification processes, and using simulation for testing and verification besides other form-finding techniques.



A Agkathidis (2015), Generative Design:Form-finding Techniques in Architecture, Laurence King Publishing, London.
A Huang and S Lewis (2014), Nearly Minimal: How intuition and analysis inform the minimal surface geometries in the Pure Tension Pavilion, ACADIA, Los Angeles.
A Killian & J Ochsendorf (2005), Particle-Spring Systems for Structural Form-finding, JOURNAL OF THE INTERNATIONAL ASSOCIATION FOR SHELL AND SPATIAL STRUCTURES: IASS, 46 (147).
A Pottinger (2018), USING OUTCOME-DRIVEN DESIGN & PERFORMANCE MODELLING TO CREATE BETTER STADIA. Retrieved 2/1/ 2019, from: modelling-to-create-better-stadia/
B Kolarevic (2000), Digital Morphogenesis and Computational Architectures, the 4th Iberoamerican Congress of Digital Graphics: SIGraDi, Rio de Janeiro, Brasil.
B Zhang (2012), Emergence: Form-finding in Nonlinear Architecture, International Scientific Journal of Architecture and Engineering, 1, 6.
C Wilkinson (2012), Guangzhou Finance Centre: An Elegant Simplicity of Form, the CTBUH 2012 9th World Congress, Shanghai.
C Wilkinson (2016), Exploring Geometry and Form in Tall Buildings, the CTBUH 2016: Cities to Megacities: Shaping Dense Vertical Urbanism, China.
D J Gerber, E Pantazis and L S Marcolino (2015), Design Agency: Prototyping Multi-Agent Systems in Architecture, Computer- Aided Architectural Design Futures, Sao Paulo, Brazil.
J Olsson (2012), Form-finding and size optimization: Implementation of beam elements and size optimization in real time form-finding using dynamic relaxation. Chalmers University of Technology, Sweden.
J Xia and M Peng (2014), The Parametric Design of Shanghai Tower’s Form and Façade, the CTUBH 2014 Shanghai Conference - Shanghai Tower: In Detail, Shanghai, China.
K Park and N Holt (2010), Parametric Design Process of a Complex Building In Practice Using Programmed Code As Master Model, IJAC - International journal of architectural computing, 8, 3.
K Terzidis (2006), Algorithmic Architecture, Architectural Press, Elsevier Ltd, Oxford, Great Britain.
M Turrin, P Buelow and R Stouffs (2011), Design explorations of performance driven geometry in architectural design using parametric modeling and genetic algorithms, Advanced Engineering Informatics, 25, 656–675.
N Leach (2009), Digital Morphogenesis, Architectural Design, 79, 1, pp. 32-37.
N Leach (2014), Parametrics Explained, Next Generation Building, 1.
P Schumacher (2015), In Which Style Should We Build?, Zaha Hadid at the Hermitage, State Hermitage Museum, St.Petersburg, Russian Federation.
R Oxman (2009), Performative design: a performance-based model of digital architectural design. Environment and Planning B: Planning and Design, 36, pp. 1026-1037.
S Adriaenssens, P Block, D Veenendaal and C Williams (2014), Shell Structures for Architecture: Form-finding and Optimization, Routledge, New York.
T Rakha and K Nassar (2010), Daylight as an evolutionary architectural form finder, the International Conference on Computing in Civil and Building Engineering, Nottingham, UK.
V Gane and J Haymaker (2007), Conceptual Design of High-rises with Parametric Methods, eCAADe, Frankfurt.
Y J Grobman and R Ron (2011), Digital Form-finding: Generative use of simulation processes by architects in the early stages of the design process, the 29th eCAADe Conference, Ljubljana, Slovenia.
How to Cite
Abdulgani Al-kazzaz, D. (2019) “Form-finding in Digital Architecture – A Case Study of Tower Designs”, Zanco Journal of Pure and Applied Sciences, 31(s3), pp. 121-130. doi: 10.21271/ZJPAS.31.s3.17.