Abstracts – Browse Results
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Al Shawa, B (2021) Achieving the climate change targets for the global buildings sector: a techno-socioeconomic pathway, Unpublished PhD Thesis, , University of Bath.
Azzouz, A (2018) Current perspectives and future directions of BIM assessment methods, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Bourdakis, V (1994) Performance appraisal of sportshall and swimming pool buildings in Greece, Unpublished PhD Thesis, , University of Bath.
Cusack, M M (1981) Time cost models: their use in decision making in the construction industry, with particular reference to the use of the microcomputer, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Du, Q (2009) Integrated decision-making in the cladding supply chain, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Dulaimi, M F (1991) Job behaviour of site managers: Its determinants and assessment, Unpublished PhD Thesis, , University of Bath.
Gale, A W (1994) Women in construction: An investigation into some of the aspects of image and knowledge as determinants of the under representation of women in construction management in the British construction industry, Unpublished PhD Thesis, , University of Bath.
Grist, E (2014) The implementation of innovative and sustainable construction materials, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Hampshire, P (2015) The development of an approach and decision support tool to inform sustainable roof selection, Unpublished PhD Thesis, School of Management, University of Bath.
Huang, X (2012) Estimating the cost of engineering services using parametrics and the bathtub failure model, Unpublished PhD Thesis, Department of Mechanical Engineering, University of Bath.
Hudson, R (2010) Strategies for parametric design in architecture: an application of practice-led research, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Jirojanakul, P (2000) The quality of life of construction workers' children in Bangkok Metropolis, Thailand, Unpublished PhD Thesis, , University of Bath.
Jobe, K (2017) A flexible housing approach for self-help housing in Botswana, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Joyce, S (2016) Performance driven design systems in practice, Unpublished PhD Thesis, , University of Bath.
Kunieda, Y (2017) Development of an impact assessment tool for demolition, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Macchiarulo, V (2022) Integration of satellite radar interferometry and civil engineering procedures to assess building and infrastructure conditions, Unpublished PhD Thesis, , University of Bath.
Meese, N (2012) Knowledge sharing for sustainable development: a mixed-method study of an international civil engineering consultancy, Unpublished PhD Thesis, , University of Bath.
Mitchell, R (2020) The performance gap in new construction: evaluation of UK Passivhaus dwellings, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Mustapha, F H (1990) Who are the effective construction site managers and what skills do they bring to their work?, Unpublished PhD Thesis, , University of Bath.
Nisbet, P (1995) Dualism, flexibility and self-employment in the UK construction industry, Unpublished PhD Thesis, , University of Bath.
Orr, J (2012) Flexible formwork for concrete structures, Unpublished PhD Thesis, , University of Bath.
- Type: Thesis
- Keywords: carbon footprint; durability; optimisation; beams; concrete structures; formwork; innovation; designer; experiment
- ISBN/ISSN:
- URL: https://researchportal.bath.ac.uk/en/studentthesis/flexible-formwork-for-concrete-structures(8ff00c8f-ba54-4fc6-a572-277baf93ca94).html
- Abstract:
Concrete, our most widely used construction material, is a fluid that offers the opportunity to economically create structures of almost any geometry. Yet this unique fluidity is seldom capitalised on, with concrete instead being cast into rigid prismatic moulds to create high material use structures with large carbon footprints. Our rate of concrete consumption means that cement manufacture alone is estimated to account for some 5% of global Carbon Dioxide emissions. This dissertation shows that by replacing conventional orthogonal moulds with a flexible system comprised primarily of high strength, low cost fabric sheets, the fluidity of concrete can be utilised to create structurally optimised concrete structures. Flexible formwork therefore has the potential to facilitate the change in design and construction philosophy that will be required for a move towards a less material intensive, more sustainable, construction industry. Optimisation and design processes developed in this thesis show that material savings of up to 40% are possible in flexibly formed concrete beams. Full scale structural testing of these processes is undertaken to verify the flexural and shear behaviours of non-prismatic elements. This is supported by further experimental and theoretical investigations into the durability of concrete cast in a permeable, flexible mould. Detailed analysis is provided alongside practical guidance for designers. Coupled with innovation in design and analysis techniques, flexible formwork is shown to provide a globally accessible method for the construction of low carbon, materially efficient and architecturally interesting concrete structures. Recognising the impact construction has on the environment, design philosophies centred around the need to put material where it is required are becoming increasingly desirable. This can now be achieved by replacing rigid formworks with systems comprised of flexible sheets of fabric. This is a step change in the way we think about our new concrete structures.
Osaily, Y (2021) Guidance for advancing demolition project management in the UK, Unpublished PhD Thesis, , University of Bath.
Powell, R (2012) Evaluating cognitive screening as a possible solution to reducing accidents and improving workplace productivity through early preventive detection of fatigue-impairment in the construction industry, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.
Root, D S (2001) The influence of professional and occupational cultures on project relationships mediated through standard forms and conditions of contract, Unpublished PhD Thesis, , University of Bath.
Smith, S (2003) Life cycle assessment of civil engineering projects, Unpublished PhD Thesis, , University of Bath.
Voyatzaki, M G (1996) An insight into the design process of unconventional structures, Unpublished PhD Thesis, , University of Bath.
Watson, N (2016) Developing material selection strategies to improve the embodied impacts of buildings, Unpublished PhD Thesis, , University of Bath.
Yin, X (2018) Development of straw bale building in northern China, Unpublished PhD Thesis, , University of Bath.
Zhang, X (2019) Integrating lean construction, BIM and quality: a new paradigm for the improvement of Chinese construction quality, Unpublished PhD Thesis, Department of Architecture & Civil Engineering, University of Bath.