Hybrid steel-framed structural systems for mid-rise buildings. The project aims to develop solutions for lightweight structural systems. Hybrid steel structures are those constructed from a mixture of conventional hot-rolled steel sections and tubes combined with lightweight cold-formed steel structural members. There is an increasing need to provide prefabricated structural systems that are highly constructible and modular in mid-rise (5–10 storeys) residential apartment and commercial building ....Hybrid steel-framed structural systems for mid-rise buildings. The project aims to develop solutions for lightweight structural systems. Hybrid steel structures are those constructed from a mixture of conventional hot-rolled steel sections and tubes combined with lightweight cold-formed steel structural members. There is an increasing need to provide prefabricated structural systems that are highly constructible and modular in mid-rise (5–10 storeys) residential apartment and commercial buildings. The major problem in producing efficient hybrid systems is the connections between the hot-rolled framing members and the lightweight cold-formed members. The main aim of the project is to carry out experimental and theoretical research into the hybrid connections. The expected outcomes of the research are more efficient and standardised structural connections and systems.Read moreRead less
Achieving structural morphing via functionalising nonlinear buckling. This project aims to develop a general framework to analyse and design functional components of buildings and structures, where they change shapes (morphing) by buckling. Australian buildings consume 20% of the nation’s total energy production on heating and cooling, and projected population increases are likely to increase energy demands. The shape changes are optimised, e.g. to reduce energy consumption by minimising solar r ....Achieving structural morphing via functionalising nonlinear buckling. This project aims to develop a general framework to analyse and design functional components of buildings and structures, where they change shapes (morphing) by buckling. Australian buildings consume 20% of the nation’s total energy production on heating and cooling, and projected population increases are likely to increase energy demands. The shape changes are optimised, e.g. to reduce energy consumption by minimising solar radiation loads or maximising natural air ventilation. The project expects to develop building technology solutions to reduce Australia's energy consumption, and provide domestic and global market opportunities in the high-tech manufacturing sector.Read moreRead less
Stage acoustical quality in auditoria: measurement, simulation, prediction and design. This project asks what acoustic qualities make a concert hall stage outstanding for musicians, and how can these qualities be achieved? It involves a collaboration between acoustics researchers in Australia and Korea, with complementary expertise in lab and field studies of auditorium stages.
Elastocaloric cooling systems for buildings and the built environment. This project aims to develop elastocaloric cooling systems that will find application in buildings and the built environment. The main aims of the projects are to establish a new technology capable of enhancing the efficiency of traditional cooling systems used for building applications and of reducing the contribution of structural and architectural components to the urban heat island effect. This work will be supported by a ....Elastocaloric cooling systems for buildings and the built environment. This project aims to develop elastocaloric cooling systems that will find application in buildings and the built environment. The main aims of the projects are to establish a new technology capable of enhancing the efficiency of traditional cooling systems used for building applications and of reducing the contribution of structural and architectural components to the urban heat island effect. This work will be supported by a new theoretical platform that will incorporate the elastocaloric cooling behaviour into the structural, thermal and energy performance of the building components, as well as by prototype testing. The outcomes of the project will lead to new building cooling technologies, increasing efficiency of traditional cooling building systems.Read moreRead less
Solving the problem of speech distraction in open-plan offices. The project aims to better understand how irrelevant speech in open-plan offices affects the occupants’ cognitive performance and creates annoyance leading to a loss of productivity. Over 97% of Australian office workers are located in open-plan offices. Without internal walls, open-plan offices are designed to make people interact more frequently, therefore be more collaborative and productive. Yet there is a high level of dissatis ....Solving the problem of speech distraction in open-plan offices. The project aims to better understand how irrelevant speech in open-plan offices affects the occupants’ cognitive performance and creates annoyance leading to a loss of productivity. Over 97% of Australian office workers are located in open-plan offices. Without internal walls, open-plan offices are designed to make people interact more frequently, therefore be more collaborative and productive. Yet there is a high level of dissatisfaction with open-plan layout because of frequent distraction by background speech from co-workers, which has been shown to significantly decrease work performance and productivity. The intended outcomes of the project are the development of powerful new tools to measure, model and predict the degree of speech distraction at work, enabling the establishment of new international standards that will increase work performance and productivity.Read moreRead less
Field survey of residential air conditioning and comfort in Australia. Air conditioning represents one of the fastest growing electricity end-uses in the Australian residential sector. This project will be the first large-scale Australian study into residential thermal comfort and air conditioning and will provide a solid basis for further greenhouse mitigation strategies and policies.
Buckling capacity of high-strength steel flexural members. This project aims to investigate the capacity of high-strength steel (HSS) flexural members by undertaking physical tests and numerical simulations, and proposes to craft innovative overarching design guidance for them within a paradigm of Design by Advanced Analysis. HSS structures are significant as they are lighter than their mild steel counterparts and so use less material, with a much lower carbon footprint. Modern metallurgical pro ....Buckling capacity of high-strength steel flexural members. This project aims to investigate the capacity of high-strength steel (HSS) flexural members by undertaking physical tests and numerical simulations, and proposes to craft innovative overarching design guidance for them within a paradigm of Design by Advanced Analysis. HSS structures are significant as they are lighter than their mild steel counterparts and so use less material, with a much lower carbon footprint. Modern metallurgical process can produce HSS of Grade 1000 Megapascals or higher, but there is no specific structural code governing their design. Surprisingly little research has been reported on HSS flexural members which fail by lateral buckling, and this is the focus of the project, filling the gap needed to produce an advanced design standard.Read moreRead less
Unsaturated Soil Dynamics. The main aim of this ambitious project is to address a highly significant and timely class of problems in civil engineering, and in particular in soil mechanics. The outcomes are expected to result in improvements in the design and construction of civil infrastructure. The problems considered are routinely confronted in daily engineering practice whenever a construction site contains weak soil and the ground requires improvement before construction. This project is exp ....Unsaturated Soil Dynamics. The main aim of this ambitious project is to address a highly significant and timely class of problems in civil engineering, and in particular in soil mechanics. The outcomes are expected to result in improvements in the design and construction of civil infrastructure. The problems considered are routinely confronted in daily engineering practice whenever a construction site contains weak soil and the ground requires improvement before construction. This project is expected to provide a comprehensive understanding of soil behaviour in this class of problems, leading to robust techniques and advanced computational tools for more cost-effective and safer engineering designs.Read moreRead less
Hybrid stainless-carbon steel composite beam-column joints at ambient and elevated temperatures. This project will consider the behaviour of hybrid stainless-carbon steel composite beam-column joints at ambient and elevated temperatures. By incorporating into potential design codes, the results can promote the application of stainless steel in structures, thereby increasing Australia's maintenance capability of structures.
Engineering nanostructured graphene-based semiconductor photocatalysts. Harnessing solar energy and converting it into useful chemical energy efficiently is the expected outcome of the project. Given the strategic solar-geographical position of Australia, solar photocatalysis is a leading option for utilising our renewable energy resources to applications relating to energy conversion and environmental remediation.