Abstracts – Browse Results
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Adams, F K (2004) The management of risks in international infrastructural projects, Unpublished PhD Thesis, Department of Business Studies, University of Edinburgh.
Ahiaga-Dagbui, D D (2014) Rethinking construction cost overruns: an artificial neural network approach to construction cost estimation, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Al-Remal, A M (2013) Risk-based design of structures for fire, Unpublished PhD Thesis, , University of Edinburgh.
Alsedairy, F S (2019) Dynamics of mega infrastructure decision-making in Saudi Arabia, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Baker, A J (2019) ‘Suitable and sufficient’? UK regulation of post-construction fire safety, Unpublished PhD Thesis, School of Social & Political Science, University of Edinburgh.
Baker, H (2021) A multimethod approach to learning from text-based construction failure data, Unpublished PhD Thesis, , University of Edinburgh.
Bartlett, A I (2018) Auto-extinction of engineered timber, Unpublished PhD Thesis, , University of Edinburgh.
Campbell, J M (2008) Safety hazard and risk identification and management in infrastructure management, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Dunlop, P G (2005) Investigation, modelling and planning of stochastic concrete placing operations, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Eid, M E M (2004) Rethinking relationships in the construction industry: integrating sustainable development into project management processes, Unpublished PhD Thesis, Department of Architecture, University of Edinburgh.
French, T R (2012) Evolutionary optimisation of network flow plans for emergency movement in the built environment, Unpublished PhD Thesis, , University of Edinburgh.
Furber, A (2013) The social and cultural context of rural water and sanitation projects: case studies from Ghana, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Glendinning, M (1991) 'Give the people homes!': Britain's multi-storey housing drive, Unpublished PhD Thesis, Edinburgh College of Art, University of Edinburgh.
Graham, D (2005) Stochastic modelling and analysis of construction processes, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Hashim, R (2018) Green innovation adoption in the construction sector : the role of absorptive capacity and the effect of environmental requirements, Unpublished PhD Thesis, Business School, University of Edinburgh.
Hellowell, M S (2012) Fair return for risk? An examination of structure, competition and profitability in the market for private finance in the National Health Service, Unpublished PhD Thesis, School of Social and Political Science, University of Edinburgh.
Hsiao, C C (2000) Constructing a sustainable impact assessment methodology : an evaluation of Taiwanese EIA of high-rise building, Unpublished PhD Thesis, College of Art, University of Edinburgh.
Jackson, D J (2020) Addressing the challenges of reducing greenhouse gas emissions in the construction industry: a multi-perspective approach, Unpublished PhD Thesis, Business School, University of Edinburgh.
Jiménez-Moreno, P (2020) Mass customisation for zero energy housing: the potential of Japanese manufacturing practices in the context of sustainable housebuilding in the United Kingdom, Unpublished PhD Thesis, , University of Edinburgh.
Kanellopoulos, G (2022) External fire spread from timber lined compartments, Unpublished PhD Thesis, , University of Edinburgh.
Kim, S (1998) Sustainable building practices: minimising the life-cycle environmental impact of high-rise apartments in Korea, Unpublished PhD Thesis, Department of Architecture, University of Edinburgh.
Knebel, V (2006) Preserve and rebuild: the built environment, status transformations and identity construction in eastern Germany after reunification, Unpublished PhD Thesis, Department of Sociology, University of Edinburgh.
Koutsomarkos, V (2023) Developing a fire robustness index for the built environment, Unpublished PhD Thesis, , University of Edinburgh.
Marquardt, G (2017) Economic analysis of contract choice, feelings of entitlement and contract enforcement in relationships governed by incomplete contracts, Unpublished PhD Thesis, School of Economics, University of Edinburgh.
McArthur, J (2023) Enrolment, technical mediation, and the obligatory passage point: a socio-technical examination of the Canada Green Building Council, Unpublished PhD Thesis, , University of Edinburgh.
McMeel, D (2009) The artistry of construction: an investigation into construction as a creative process and the influence of mobile phones within domestic scale construction projects, Unpublished PhD Thesis, Department of Architecture, University of Edinburgh.
Oliver, A K (2020) Perceptions of sustainability and their influence in the design and delivery of Scottish housing, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Oswald, D (2016) Investigating unsafe acts on a large multinational construction project, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Raman, P G (1977) Information and architectural design: A study of certain theoretical aspects, Unpublished PhD Thesis, , University of Edinburgh.
Rodger, R G (1976) Scottish urban housebuilding, 1870-1914, Unpublished PhD Thesis, , University of Edinburgh.
Ronzani, M (2019) Designing for complexity: Data visualizations in megaproject management, Unpublished PhD Thesis, , University of Edinburgh.
Saoud, E A B (1996) Expert systems for management training in the construction industry, Unpublished PhD Thesis, Department of Civil and Environmental Engineering, University of Edinburgh.
Sidwell, N C (1957) A critical examination of new constructional techniques and their influence on productivity in the building industry with special reference to housing in south-east Scotland, Unpublished PhD Thesis, School of Engineering, University of Edinburgh.
Smith, S D (1994) Production estimation of earthmoving operations using a discrete-event simulation model, Unpublished PhD Thesis, Civil Engineering, University of Edinburgh.
- Type: Thesis
- Keywords: discrete-event simulation; earthmoving; production estimation
- ISBN/ISSN:
- URL: http://hdl.handle.net/1842/12143
- Abstract:
The earthmoving industry in the UK is described with reference to the major changes in emphasis over the past few decades. The sites that were chosen for study are described and the method of data collection outlined. A determinate model is developed. This is solved using a spreadsheet and the term match factor, indicating the efficiency of an earthmoving operation, is introduced. The disadvantages of the determinate model are discussed with the main conclusion that the variability in the earthmoving plant’s working rates means that the production cannot be calculated accurately by determinate methods. A model is the developed based on the discrete-event models used to evaluate queueing systems. This model was initally tested on a computer spreadsheet but a dedicated program, in C, was later written. Discrete-event simulation requires the generation of random numbers and emphasis is placed on the determination of the probability distributions that accurately represent the real distributions of plant cycle times. A three stage validation process was used which involved both the acceptance from ’experts’ of the modelled system (which was obtained both in the UK and the United States) and also the ability of the model to determine accurately the production of observed operations. The simulation model could then, once validated, be used as an experimental platform. Experiments on actual operations have indicated which of the input factors to an operation the output is most sensitive to. They have shown that the correct number of trucks and maximisation of the leader working rate is essential to efficient earthmoving.
Yang, S-A (1995) Kics: Representation of regulatory information and the use of case-based reasoning to support the relaxation process, Unpublished PhD Thesis, , University of Edinburgh.