Exploring synergies with innovative Green Technologies for Advanced Renovation: Redefining a Bioclimatic approach for multi residential and office buildings in warmer climates. Building energy consumption accounts for nearly 27% of all energy related greenhouse gas emissions. By 2010, emissions' from buildings is estimated to increase by 48% above 1990 levels. This projected trend is alarming given that Australia's obligation under the Kyoto Protocol is only 8% above 1990 levels. Renovation of e ....Exploring synergies with innovative Green Technologies for Advanced Renovation: Redefining a Bioclimatic approach for multi residential and office buildings in warmer climates. Building energy consumption accounts for nearly 27% of all energy related greenhouse gas emissions. By 2010, emissions' from buildings is estimated to increase by 48% above 1990 levels. This projected trend is alarming given that Australia's obligation under the Kyoto Protocol is only 8% above 1990 levels. Renovation of existing buildings is necessary to achieve this target. Research will address this problem by providing principles, strategies and solutions demostrating improvement of environmental performance and cost benefits. The application of new principles will assist with transforming the building industry to meet Kyoto targets.Read moreRead less
Towards a Quality of Life Model for Sustainable Housing in South East Queensland. Current reports, on Quality of Life in South East Queensland and the Queensland Governments State of the Environment demonstrate a paradox, - high quality of life but also increasing environmental impact. How to address this paradox is a major research question addressed in this project. Through examining examples of best practice sustainable housing it is possible to address this question. The key factors of quali ....Towards a Quality of Life Model for Sustainable Housing in South East Queensland. Current reports, on Quality of Life in South East Queensland and the Queensland Governments State of the Environment demonstrate a paradox, - high quality of life but also increasing environmental impact. How to address this paradox is a major research question addressed in this project. Through examining examples of best practice sustainable housing it is possible to address this question. The key factors of quality of life will be identified for housing, which will assist policy makers plan for a sustainable future. Read moreRead less
High Strength Concrete Beam-Columns with High-Strength Steel Reinforcement. The aim of this project is to develop the fundamental understanding needed to design and construct high-strength concrete columns with high-strength steel reinforcement, with the intended outcome of providing design rules for adoption by engineers and Standards bodies. With significant innovations in Australian steel bar technology, strengths grades of 750 megapascals, and higher, are becoming available. These high-stren ....High Strength Concrete Beam-Columns with High-Strength Steel Reinforcement. The aim of this project is to develop the fundamental understanding needed to design and construct high-strength concrete columns with high-strength steel reinforcement, with the intended outcome of providing design rules for adoption by engineers and Standards bodies. With significant innovations in Australian steel bar technology, strengths grades of 750 megapascals, and higher, are becoming available. These high-strength steels can be used in reinforced concrete building construction and would increase the competitiveness of Australia's manufacturing industry and enable the export of high-value-added technologies. Significant efficiencies in construction costs and in carbon emissions are possible.Read moreRead less
The Legal Framework for International Cooperation in Maritime Enforcement Activities. The Project will analyse the gaps in the international framework to achieve cooperation in maritime enforcement and make recommendations for improvements to existing legislative arrangements to facilitate successful combat of international maritime criminal activity.The Project is timely because it addresses some long-standing national requirements to improve Australia's ability to adequately enforce its sovere ....The Legal Framework for International Cooperation in Maritime Enforcement Activities. The Project will analyse the gaps in the international framework to achieve cooperation in maritime enforcement and make recommendations for improvements to existing legislative arrangements to facilitate successful combat of international maritime criminal activity.The Project is timely because it addresses some long-standing national requirements to improve Australia's ability to adequately enforce its sovereign rights throughout its maritime zones of jurisdiction. The issues involved have taken on a greater contemporary significance in light of recent events, including the surge in illegal people smuggling into Australia, increased illegal fishing activity in Australia's Southern Ocean exclusive economic zone by highly organized criminal syndicates and heightened tensions with regard to maritime terrorism.
Read moreRead less
Stochastic Modelling of Strength and Reliability of Masonry Walls Loaded in Flexure and Compression. For new construction, a more efficient use of structural masonry will mean that less material will be used when compared to masonry structures designed to existing design specifications. This will result in lower construction costs, reduced energy costs and could help contribute to an increase in building approvals. The ability to more accurately assess the safety of existing masonry structures m ....Stochastic Modelling of Strength and Reliability of Masonry Walls Loaded in Flexure and Compression. For new construction, a more efficient use of structural masonry will mean that less material will be used when compared to masonry structures designed to existing design specifications. This will result in lower construction costs, reduced energy costs and could help contribute to an increase in building approvals. The ability to more accurately assess the safety of existing masonry structures may allow authorities to avoid unnecessary demolition or rehabilitation of such structures. Such infrastructure includes much of Australia's domestic housing, light commercial structures, numerous heritage buildings, and many structures required to serve a post disaster function.Read moreRead less
Structural Systems with Hollow Flange Sections in Cold-Formed Steel. Palmer Tube Mills have created a new range of hollow flange sections in cold-formed steel manufactured with the unique dual resistance welding process for use in the construction industry. The new sections combine the properties of hot-rolled open sections and cold-formed sections to create more structurally efficient sections. These new sections experience some unique and specific failure modes that are not considered in cur ....Structural Systems with Hollow Flange Sections in Cold-Formed Steel. Palmer Tube Mills have created a new range of hollow flange sections in cold-formed steel manufactured with the unique dual resistance welding process for use in the construction industry. The new sections combine the properties of hot-rolled open sections and cold-formed sections to create more structurally efficient sections. These new sections experience some unique and specific failure modes that are not considered in current design standards. This project will investigate these failure modes to devise efficient and safe guidelines for their structural design. The project will also develop new structural systems to utilise the unique properties of these sections.Read moreRead less
Managing cultural diversity on Australian construction sites. This research will help to improve the dismal occupational health and safety record of the Australian construction industry (240% more injuries than all-industry average). It will also help to reduce the relatively high levels of workplace compensation due to occupational injuries and diseases (70% higher than all-industry average). Since construction employs 8% of the working population and generates 6% of GDP, significant economic a ....Managing cultural diversity on Australian construction sites. This research will help to improve the dismal occupational health and safety record of the Australian construction industry (240% more injuries than all-industry average). It will also help to reduce the relatively high levels of workplace compensation due to occupational injuries and diseases (70% higher than all-industry average). Since construction employs 8% of the working population and generates 6% of GDP, significant economic and social benefits will arise for wider society from a more culturally harmonious, efficient and productive construction industry. Finally, by making construction safer for NESB migrants who are a significant source of labour, this research will help to reduce severe skill shortages.Read moreRead less
Performance of Centrifugal Chillers using Hydrocarbons. Centrifugal chillers cool most large buildings. Their energy consumption and fluorocarbon emissions are a global environmental concern. A 40% increase in rotational speed and replacement of the fluorocarbon refrigerant by a hydrocarbon is proposed. Over 4% energy savings with no performance changes is predicted. The aims are to prepare a conversion protocol, measure chiller performance before and after conversion, develop a new model of ....Performance of Centrifugal Chillers using Hydrocarbons. Centrifugal chillers cool most large buildings. Their energy consumption and fluorocarbon emissions are a global environmental concern. A 40% increase in rotational speed and replacement of the fluorocarbon refrigerant by a hydrocarbon is proposed. Over 4% energy savings with no performance changes is predicted. The aims are to prepare a conversion protocol, measure chiller performance before and after conversion, develop a new model of evaporator heat transfer and correlate the model with chiller measurements. The capital cost of compliance with the Montreal Protocol for a large building will be reduced by $10,000 with about $5,000 in annual energy cost savings.Read moreRead less
High-strength formwork systems. The project will lead to new formwork systems which are safer, stronger and quicker to erect. The systems will rely on scientific investigations to minimise the risk of structural collapse and associated cost to community. The systems are innovative and combine advanced technology to produce a superior product with strong export potential and capacity to raise the level of efficiency in the national market. The project will also develop advanced analysis and desig ....High-strength formwork systems. The project will lead to new formwork systems which are safer, stronger and quicker to erect. The systems will rely on scientific investigations to minimise the risk of structural collapse and associated cost to community. The systems are innovative and combine advanced technology to produce a superior product with strong export potential and capacity to raise the level of efficiency in the national market. The project will also develop advanced analysis and design methods for formwork systems which can be applied more generally to advance Australian engineers' position as world leaders in innovative structural design.Read moreRead less
Reducing plate waste in hotels - which interventions are most effective? This project aims to quantify the comparative effectiveness of belief-based and choice-architecture-based interventions in reducing food waste generated by tourists at hotel buffets. Expected outcomes include: new insights into effective triggers of pro-environmental tourist behaviour; the first empirical data on carbon emissions caused by plate waste in tourism; an automatic plate waste measurement system and benchmarking ....Reducing plate waste in hotels - which interventions are most effective? This project aims to quantify the comparative effectiveness of belief-based and choice-architecture-based interventions in reducing food waste generated by tourists at hotel buffets. Expected outcomes include: new insights into effective triggers of pro-environmental tourist behaviour; the first empirical data on carbon emissions caused by plate waste in tourism; an automatic plate waste measurement system and benchmarking app for monitoring and comparison; and effective practical measures to reduce avoidable food leftovers generated by tourists. This should provide significant benefits by: lowering food cost for the struggling tourism industry, reducing carbon emissions, and contributing to Australia’s aim of halving food waste by 2030.Read moreRead less