Fire engineering of prefabricated structural systems of modular buildings. With the speed and cost benefits, modular construction is considered a game-changing solution in response to pandemics and natural disasters, and tackling the affordable housing crisis on a large scale. However, its uptake has been hindered due to recent fire incidents of modular buildings. This project aims to develop novel fire experiments and advanced modelling techniques to evaluate the fire performance of modular bui ....Fire engineering of prefabricated structural systems of modular buildings. With the speed and cost benefits, modular construction is considered a game-changing solution in response to pandemics and natural disasters, and tackling the affordable housing crisis on a large scale. However, its uptake has been hindered due to recent fire incidents of modular buildings. This project aims to develop novel fire experiments and advanced modelling techniques to evaluate the fire performance of modular buildings. Computational tools and fire safety design guidelines will also be developed to enable modular buildings to be built safer and more economically. This project will promote the widespread adoption of modular buildings to benefit end-users and the wider society, especially the housing sector and low-income households.Read moreRead less
Structural reliability and remaining life estimation for deteriorating steel infrastructure. The risk-based approach to infrastructure performance allows the likelihood and extent of corrosion damage to be modelled. This will allow the safety of new and existing steel infrastructure to be assessed, and the safe remaining service life to be calculated.
Adaptive daytime radiative cooling and heating for buildings . This project aims to develop an adaptive daytime radiative cooling and heating technology suitable for the for the reduction of the energy consumption in buildings for the mitigation of the urban overheating in the built environment. The project expects to generate new knowledge in this area to exploit adaptive strategies in the development of future cooling and heating solutions for buildings. Expected project outcomes consist of th ....Adaptive daytime radiative cooling and heating for buildings . This project aims to develop an adaptive daytime radiative cooling and heating technology suitable for the for the reduction of the energy consumption in buildings for the mitigation of the urban overheating in the built environment. The project expects to generate new knowledge in this area to exploit adaptive strategies in the development of future cooling and heating solutions for buildings. Expected project outcomes consist of the establishment of the new adaptive daytime radiative technology for use on building envelopes to support cooling requirements in hot weather and heating needs under cold conditions. This should lead to significant benefits for the Australian building and construction industry. Read moreRead less
Stiffness degradation of concrete members induced by reinforcement corrosion. Corrosion of steel reinforcement is the major cause of deterioration of reinforced concrete structures exposed to coastal and marine environments. In Australia, corrosion-related repair and rehabilitation costs about $13 billion annually. Research carried out to date on the effects of corrosion in concrete structures has not considered the effects of sustained loads and shrinkage on corrosion and the deterioration of m ....Stiffness degradation of concrete members induced by reinforcement corrosion. Corrosion of steel reinforcement is the major cause of deterioration of reinforced concrete structures exposed to coastal and marine environments. In Australia, corrosion-related repair and rehabilitation costs about $13 billion annually. Research carried out to date on the effects of corrosion in concrete structures has not considered the effects of sustained loads and shrinkage on corrosion and the deterioration of member stiffness with time. This project will develop a new theoretical basis to characterise corrosion effects on the in-service behaviour of concrete structures, essential for adequate assessment of durability of existing structures and for the safe design of new structures. Read moreRead less
Lightly Loaded Energy Farm Foundations in Cracked Desiccated Soil. This project aims are to understand the effects of seasonal changes in moisture on piles in clayey soils that develop desiccation cracks during dry times of the year. The project is significant because the economics of energy farms requires low cost foundations for their viability, but current methods of foundation design require long piles to overcome uncertainties in capacity and serviceability when soil shrinks in dry periods ....Lightly Loaded Energy Farm Foundations in Cracked Desiccated Soil. This project aims are to understand the effects of seasonal changes in moisture on piles in clayey soils that develop desiccation cracks during dry times of the year. The project is significant because the economics of energy farms requires low cost foundations for their viability, but current methods of foundation design require long piles to overcome uncertainties in capacity and serviceability when soil shrinks in dry periods and swells in wetter periods. The main outcome of the project will be recommendations for the design of lightly loaded pile foundations in soils that shrink and swell significantly. The benefits will be the reduced risk and cost associated with the geotechnical aspects of foundation design.Read moreRead less
Integrated multilayered floor systems for high-performance buildings. This project aims to develop new integrated multilayered floor systems that is expected to increase the structural performance of inter-storey floors, minimise construction time and integrate the installation of services and structural components. This development will build on current construction techniques commonly available in Australia, such as composite steel-concrete systems, thin-metal products and prestressing techniq ....Integrated multilayered floor systems for high-performance buildings. This project aims to develop new integrated multilayered floor systems that is expected to increase the structural performance of inter-storey floors, minimise construction time and integrate the installation of services and structural components. This development will build on current construction techniques commonly available in Australia, such as composite steel-concrete systems, thin-metal products and prestressing techniques, and will combine their use in innovative arrangements which integrate services. A holistic theoretical framework intends to be established to develop and identify floor systems that maximise the structural efficiency while minimising the use of construction materials.Read moreRead less
Development of prefabricated composite building panels and connections . This project will develop a new prefabricated composite brick-concrete panel technology, by exploiting cutting-edge manufacturing capabilities for the production of bricks and concrete components. It is expected to generate new robust design methodologies at both service and ultimate conditions by relying on advanced testing and theoretical modelling.
The project is expected to transform the current brick industry by repla ....Development of prefabricated composite building panels and connections . This project will develop a new prefabricated composite brick-concrete panel technology, by exploiting cutting-edge manufacturing capabilities for the production of bricks and concrete components. It is expected to generate new robust design methodologies at both service and ultimate conditions by relying on advanced testing and theoretical modelling.
The project is expected to transform the current brick industry by replacing traditional labour-intense brick construction with advanced and cost-effective prefabricated technologies that will enable brick construction to enter new markets, such as those of multi-storey buildings and complex load-bearing facades, previously not feasible or cost-effective with traditional brick technology.
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Innovative coupled composite steel-concrete shear wall and frame systems. This project aims to develop an innovative coupled composite steel-concrete shear wall and frame system that revolutionises and improves the economical design and construction of multi-storey buildings. The proposed system uses novel cost-effective composite structural components that can be prefabricated and easily assembled on-site using innovative blind bolting techniques to speed up construction. The project will offer ....Innovative coupled composite steel-concrete shear wall and frame systems. This project aims to develop an innovative coupled composite steel-concrete shear wall and frame system that revolutionises and improves the economical design and construction of multi-storey buildings. The proposed system uses novel cost-effective composite structural components that can be prefabricated and easily assembled on-site using innovative blind bolting techniques to speed up construction. The project will offer a promising opportunity to promote prefabricated and modular construction which is believed will have a major benefit in shaping the future construction industry. This will provide significant benefits to Australian structural engineers and the construction industry in advancing their knowledge in composite construction.Read moreRead less
Time-dependent stiffness of cracked reinforced concrete. This project will quantify the time-dependent change in stiffness of cracked reinforced concrete and provide a clearer insight into the time-varying load sharing mechanisms at the concrete-reinforcement interface. Analytical models to simulate structural behaviour and reliable procedures for use in structural design will be developed.
Behaviour of lifting inserts for precast concrete construction. The Australian market for precast concrete wall panels is estimated to be 5-6 million square metres per annum. This project will create the first guidelines for the design and safer usage of inserts for lifting operations, using novel analytical and numerical models to simulate structural behaviour and determine reliable procedures.