A Roadmap for Greening Existing Australian Housing. The project will minimise the impact of the Greenhouse Pollution Reduction Scheme and anticipated rises in water costs on the householders. It will assist the consumers and the building industry in evaluating the environmental and economic costs and benefits of specific retrofitting actions for building envelope and major fixed appliances (thermal insulation, glazing, air infiltration, hot water, heating/cooling, lighting, low water flow and wa ....A Roadmap for Greening Existing Australian Housing. The project will minimise the impact of the Greenhouse Pollution Reduction Scheme and anticipated rises in water costs on the householders. It will assist the consumers and the building industry in evaluating the environmental and economic costs and benefits of specific retrofitting actions for building envelope and major fixed appliances (thermal insulation, glazing, air infiltration, hot water, heating/cooling, lighting, low water flow and water reuse appliances, and solar photovoltaic systems). In addition to assisting a burgeoning renovation industry, the project will enable accurate assessment of the impacts of the Green Loans Program and guide future national and local energy and water reduction policies. Read moreRead less
Carbon neutral communities: making the transition. This project has well defined National benefits, both economic and social, for the collaborative partners, the business community, policy makers, community groups and the broader Australian community. It contributes toward NRP 1, through developing practical measures for reducing GHG emissions in Australian urban areas, and strategies for overcoming barriers to greater uptake of energy efficiency and alternative technologies; and helping Austra ....Carbon neutral communities: making the transition. This project has well defined National benefits, both economic and social, for the collaborative partners, the business community, policy makers, community groups and the broader Australian community. It contributes toward NRP 1, through developing practical measures for reducing GHG emissions in Australian urban areas, and strategies for overcoming barriers to greater uptake of energy efficiency and alternative technologies; and helping Australia to meet its greenhouse reduction targets. The project economic benefits to through energy savings; stimulating innovation in urban design, building design and transport use; promoting new business opportunities; and encouraging more sustainable lifestyle decisions. Read moreRead less
Natural and Artificial Lighting Control Energy and Visual Optimisation for a Low Energy Building. Artificial lighting is highlighted as the most significant area of opportunity to reduce energy as well as greenhouse emission. The application of intergrated daylight design together with artificial lighting control is researched. Control strategies of switching and dimming the artificial daylighting in conjunction with set-point levels, user preferences and daylighting maximisation are measured. T ....Natural and Artificial Lighting Control Energy and Visual Optimisation for a Low Energy Building. Artificial lighting is highlighted as the most significant area of opportunity to reduce energy as well as greenhouse emission. The application of intergrated daylight design together with artificial lighting control is researched. Control strategies of switching and dimming the artificial daylighting in conjunction with set-point levels, user preferences and daylighting maximisation are measured. The goal is to find the most effective saving strategies whilst maintaining visual comfortRead moreRead less
Future Proofing Schools: using smart green integrated design approaches to prefabricated learning environments. This project draws on multi-disciplinary approaches to set the groundwork of major transformations of prefabricated classrooms, with the use of advanced materials, smart information systems embedded in the classrooms, better placement on sites, and use of more efficient construction techniques, allowing a transformation of this Australian industry. Our research will promote an innovati ....Future Proofing Schools: using smart green integrated design approaches to prefabricated learning environments. This project draws on multi-disciplinary approaches to set the groundwork of major transformations of prefabricated classrooms, with the use of advanced materials, smart information systems embedded in the classrooms, better placement on sites, and use of more efficient construction techniques, allowing a transformation of this Australian industry. Our research will promote an innovation culture and economy within the school and for future generations, and will have flow-on effects into promoting a healthy start to life in which smart, green, and educational imperatives are aligned. This will assist in strengthening Australia's social and economic fabric. Read moreRead less
The performance of environmentally sustainable design features in commercial buildings. Two office buildings are to be analysed in respect of environmental performance both technically and in terms of the building occupants. The buildings are similar in location, use, quality and materials. One building contains several environmentally sustainable design features and it is expected that improvements in environmental outcomes will be observed when compared with the other building. The results ....The performance of environmentally sustainable design features in commercial buildings. Two office buildings are to be analysed in respect of environmental performance both technically and in terms of the building occupants. The buildings are similar in location, use, quality and materials. One building contains several environmentally sustainable design features and it is expected that improvements in environmental outcomes will be observed when compared with the other building. The results will provide a useful benchmark and a guide to the potential of environmentally sustainable property development.Read moreRead less
Development of a Compartment Fire Behaviour Training (CFBT) Database. In recent years, incidents of fire flashover have caused considerable destruction to property and the loss of life. Fire prediction and understanding is an area of significance to both the Australian public and the firefighting profession. The NSW Fire Brigade has recently introduced Compartment Fire Behaviour Training (CFBT). To extend this scheme, a database of configurations will be developed using computational modelling, ....Development of a Compartment Fire Behaviour Training (CFBT) Database. In recent years, incidents of fire flashover have caused considerable destruction to property and the loss of life. Fire prediction and understanding is an area of significance to both the Australian public and the firefighting profession. The NSW Fire Brigade has recently introduced Compartment Fire Behaviour Training (CFBT). To extend this scheme, a database of configurations will be developed using computational modelling, allowing firefighters the ability to experience virtually different situations. Detailed experimental studies will be conducted to validate the numerical model. This database will have use and significance beyond Australia and successful implementation promises reductions in the loss of life and property.Read moreRead less
Optimisation of Building Structures Considering Wind Loading. Wind loading is a dominant factor that should be carefully considered and resourcefully exploited in the design of building structures. The ever-taller buildings proposed around the world have presented a major challenge and opportunity in the pursuit of new techniques and materials. The proposed research will improve the competitiveness and productivity of the Australian building design industry by establishing a cutting-edge compute ....Optimisation of Building Structures Considering Wind Loading. Wind loading is a dominant factor that should be carefully considered and resourcefully exploited in the design of building structures. The ever-taller buildings proposed around the world have presented a major challenge and opportunity in the pursuit of new techniques and materials. The proposed research will improve the competitiveness and productivity of the Australian building design industry by establishing a cutting-edge computer-automated design tool for creating innovative building systems that can resist wind loading effectively and efficiently. The developed technology will result in significant enhancement of the performance and safety of buildings, and substantial reduction of construction materials and costs.Read moreRead less
Foundation remediation using resin injection. The aim of this research project is to explore the application of injected expanded polyurethane resins as a new option for the re-levelling and stabilisation of deflected foundations on reactive clay soils. It will identify the physical and behavioural characteristics of resin-injected reactive clay foundations, in the context of both shallow and deep injection, and will identify any limitations to the applicability of the approach. Based on detaile ....Foundation remediation using resin injection. The aim of this research project is to explore the application of injected expanded polyurethane resins as a new option for the re-levelling and stabilisation of deflected foundations on reactive clay soils. It will identify the physical and behavioural characteristics of resin-injected reactive clay foundations, in the context of both shallow and deep injection, and will identify any limitations to the applicability of the approach. Based on detailed laboratory and field testing, and advanced numerical modelling, the outcome will be the ability to confidently assess various foundation remediation strategies in reactive clay soils, and provide much needed design guidance to the geotechnical profession and building industry.Read moreRead less
Improving thermal performance of low-cost houses for better health of occupants and to reduce costs of temperature control. Recent projects in rural and remote Australian Indigenous communities show that internal house temperatures can vary from accepted temperature ranges that promote well-being, particularly in young children, by up to 20ºC in both summer and winter.
Low-cost housing with poor thermal performance often results in reliance on 'active', often costly-to-run, heating and cooli ....Improving thermal performance of low-cost houses for better health of occupants and to reduce costs of temperature control. Recent projects in rural and remote Australian Indigenous communities show that internal house temperatures can vary from accepted temperature ranges that promote well-being, particularly in young children, by up to 20ºC in both summer and winter.
Low-cost housing with poor thermal performance often results in reliance on 'active', often costly-to-run, heating and cooling appliances.
Measured internal temperatures, energy and water-use data from Indigenous houses will be analysed to demonstrate the link between low-cost house design and poor thermal performance. A methodology and prioritised guidelines for improving temperature control in existing and new low-cost housing will be formulated.
Read moreRead less
Composite Beams using Fibre Reinforced Concrete (FRC) Profiled Slabs. The Australian construction industry is currently introducing long-span trapezoidal profiled steel sheeting for the composite floor slabs in composite steel-concrete framed buildings, in order improve efficiency and economy. When the ribs in the sheeting are orthogonal to the steel beam (the secondary beam), the integrity of the shear connection between the steel beam and the composite slab is compromised by premature failur ....Composite Beams using Fibre Reinforced Concrete (FRC) Profiled Slabs. The Australian construction industry is currently introducing long-span trapezoidal profiled steel sheeting for the composite floor slabs in composite steel-concrete framed buildings, in order improve efficiency and economy. When the ribs in the sheeting are orthogonal to the steel beam (the secondary beam), the integrity of the shear connection between the steel beam and the composite slab is compromised by premature failures. This project aims to research the innovative use of steel fibre reinforced concrete in these slabs, which has been shown (at UNSW and elsewhere) in other applications to possess superior strength properties when subjected to a variety of loading regimes.Read moreRead less