Experimental investigation and constitutive modelling of reactive soils. This project aims to develop the fundamental knowledge, a mechanical framework and practical engineering design tools needed to minimise the effects of reactive soils on infrastructure. Reactive soils undergo significant swelling and weakening upon wetting or intrusion by salt-rich groundwater and shrinkage upon drying. This can result in damage to buildings and infrastructure beyond a state of repair. This project will dev ....Experimental investigation and constitutive modelling of reactive soils. This project aims to develop the fundamental knowledge, a mechanical framework and practical engineering design tools needed to minimise the effects of reactive soils on infrastructure. Reactive soils undergo significant swelling and weakening upon wetting or intrusion by salt-rich groundwater and shrinkage upon drying. This can result in damage to buildings and infrastructure beyond a state of repair. This project will develop tools, models and theories to detect weaknesses in the design of infrastructure and its foundations built on problematic reactive soils, assess the impact and implement effective remedial measures to improve performance. The project is expected to increase efficiency through improved design and reduced damage, and save infrastructure owners, government and private, tens of millions of dollars each year.Read moreRead less
Detecting developing cracks before pipe bursts using smart sensor systems. This project aims to significantly reduce the number of pipe bursts in cities by detecting the leaks from developing cracks on water supply pipes just in time. New techniques will be developed for reliable and timely detection using the existing sensor network in the Adelaide CBD. Specialised monitoring stations will be developed with adaptive noise-cancellation algorithms to detect small leak signals in noisy city enviro ....Detecting developing cracks before pipe bursts using smart sensor systems. This project aims to significantly reduce the number of pipe bursts in cities by detecting the leaks from developing cracks on water supply pipes just in time. New techniques will be developed for reliable and timely detection using the existing sensor network in the Adelaide CBD. Specialised monitoring stations will be developed with adaptive noise-cancellation algorithms to detect small leak signals in noisy city environments. Expected outcomes include an effective pipe burst early warning system and the implementation of an active burst prevention and targeted pipe replacement strategy. This should significantly reduce the burst rates and associated interruptions in Adelaide and save millions of dollars every year in pipe relay programs.Read moreRead less
Task-centric Synthesis for Wearable Assistive Robots. Wearable Assistive Robots, designed to be worn on the human body, show tremendous potentials to provide what the wearer lacks in performing physically challenging tasks, such as seen in manufacturing, agricultural and healthcare industries. However, fundamental challenges still prevent the realisation of such benefits in the practical settings outside the laboratory. This project addresses these challenges by establishing (1) a systematic des ....Task-centric Synthesis for Wearable Assistive Robots. Wearable Assistive Robots, designed to be worn on the human body, show tremendous potentials to provide what the wearer lacks in performing physically challenging tasks, such as seen in manufacturing, agricultural and healthcare industries. However, fundamental challenges still prevent the realisation of such benefits in the practical settings outside the laboratory. This project addresses these challenges by establishing (1) a systematic design approach for wearable robots to achieve the intended task while optimising other relevant considerations, such as human factors and the practical bulk of the robot; and (2) a novel control and interaction strategy to accommodate the variations in realistic living and working environments.Read moreRead less
Foundations for offshore wind turbines in Australian carbonate seabed soils. This projects aims to enable performance prediction of foundations for offshore wind turbines in the challenging carbonate sandy sediments which are prevalent offshore Australia. This is significant for an emerging industry with each project costing tens of billions of dollars and foundations accounting for a quarter of the development cost. This project expects to provide guidance for these complex different soil condi ....Foundations for offshore wind turbines in Australian carbonate seabed soils. This projects aims to enable performance prediction of foundations for offshore wind turbines in the challenging carbonate sandy sediments which are prevalent offshore Australia. This is significant for an emerging industry with each project costing tens of billions of dollars and foundations accounting for a quarter of the development cost. This project expects to provide guidance for these complex different soil conditions that is based on advanced understanding obtained from innovative experimental and numerical techniques. Expected outcomes include de-risking through significantly reduced uncertainties. This research should therefore lead to significant economic and societal benefits of affordable clean energy and generation of jobs.Read moreRead less
Design guideline for suction caissons supporting offshore wind turbines. This project aims to develop an industry guideline for suction caisson foundations, that are a new form of fixed platform anchor, for offshore wind turbines. The project expects to generate new knowledge of caisson response during installation and over millions of wind/wave load cycles, by integrating field experience with measurements from innovative experiments. The expected outcomes of this project include new methods to ....Design guideline for suction caissons supporting offshore wind turbines. This project aims to develop an industry guideline for suction caisson foundations, that are a new form of fixed platform anchor, for offshore wind turbines. The project expects to generate new knowledge of caisson response during installation and over millions of wind/wave load cycles, by integrating field experience with measurements from innovative experiments. The expected outcomes of this project include new methods to guide suction installation in difficult soil layering and predicting rotation and stiffness over a turbine’s operational life. The benefits of these scientific advances will contribute to the economic and reliable design of suction caisson foundations and a more rapid take-up of offshore wind energy.Read moreRead less
Closing the Gap in Pipe Condition Assessment using Hydro-Acoustic Waves. Worldwide, the deterioration of water distribution pipeline infrastructure is driving an unsustainable explosion in maintenance and repair costs. In collaboration with industry leader Detection Services, this project will develop new methods to detect pipe condition faults at a scale and precision not currently possible. The outcome will be an advanced, yet practical, technology that provides critical information on pipe co ....Closing the Gap in Pipe Condition Assessment using Hydro-Acoustic Waves. Worldwide, the deterioration of water distribution pipeline infrastructure is driving an unsustainable explosion in maintenance and repair costs. In collaboration with industry leader Detection Services, this project will develop new methods to detect pipe condition faults at a scale and precision not currently possible. The outcome will be an advanced, yet practical, technology that provides critical information on pipe condition using new innovative active hydro-acoustic signal generators and sensors, combined with state-of-the-art signal analysis methods. The unprecedented cost-effectiveness of the technology will ensure a broad use in the water industry for targeted and efficient action, creating jobs and saving costs.Read moreRead less
Securing Australian floating wind developments with helical anchors. This project will reduce the cost of offshore floating wind energy by uniting leading academic expertise and innovative industry partners to develop the knowledge and practical tools that will enable the deployment of helical anchors as a cheap and reliable anchoring system for floating wind. Helical anchors are seen as the most promising solution to anchor wind turbines, but their deployment has been limited by uncertainties a ....Securing Australian floating wind developments with helical anchors. This project will reduce the cost of offshore floating wind energy by uniting leading academic expertise and innovative industry partners to develop the knowledge and practical tools that will enable the deployment of helical anchors as a cheap and reliable anchoring system for floating wind. Helical anchors are seen as the most promising solution to anchor wind turbines, but their deployment has been limited by uncertainties associated with the torque and vertical force required for installation in complex seabeds, and their performance under environmental loading. The project will address these specific points through a combination of physical, numerical and analytical modelling, using data and design scenarios provided by industry.
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Optimisation of shallow geothermal systems for Australian schools. This project aims to increase energy efficiency and reduce greenhouse gas emissions by optimising shallow geothermal systems in Australian schools. Shallow geothermal systems use the ground as a heat source and sink for heating and cooling. Their application to schools has the potential to harness energy from untapped resources such as sport grounds, reduce energy consumption by up to 75% and increase comfort and productivity of ....Optimisation of shallow geothermal systems for Australian schools. This project aims to increase energy efficiency and reduce greenhouse gas emissions by optimising shallow geothermal systems in Australian schools. Shallow geothermal systems use the ground as a heat source and sink for heating and cooling. Their application to schools has the potential to harness energy from untapped resources such as sport grounds, reduce energy consumption by up to 75% and increase comfort and productivity of our children at school. An expected outcome of this project is to create a full scale physical model along advanced optimisation models which will allow better understanding of energy efficiency gains, and lead towards improving geothermal design techniques tailored to educational buildings.Read moreRead less
Performance based assessment of building cladding against hailstorms. Hailstorms cause billions of dollars of damage in Australia and hailstorm events are increasing in frequency with climate change. Robust cladding to resist extreme weather events is imperative for new and existing building stock. This project will develop technology to accurately assess the performance of aluminium cladding, glass facades and skylights under severe hailstorm events. The research outcomes will enable cost-effec ....Performance based assessment of building cladding against hailstorms. Hailstorms cause billions of dollars of damage in Australia and hailstorm events are increasing in frequency with climate change. Robust cladding to resist extreme weather events is imperative for new and existing building stock. This project will develop technology to accurately assess the performance of aluminium cladding, glass facades and skylights under severe hailstorm events. The research outcomes will enable cost-effective design of robust cladding solutions and the evaluation of the performance of existing cladding. This will benefit asset managers, homeowners, the insurance industry and the building and construction industry, and help save billions of dollars of economic loss.Read moreRead less
Improving road network operations under non-recurrent events. This project aims to develop an innovative approach for improving Road Network Operations (RNO) under non-recurrent events through analysis of big data and images. The outcomes of this project can not only improve the mobility of people, but also provide improved safety outcomes for all users of the transport network. It will help optimise traffic control strategies and traffic designs, reduce the maintenance cost for road infrastruc ....Improving road network operations under non-recurrent events. This project aims to develop an innovative approach for improving Road Network Operations (RNO) under non-recurrent events through analysis of big data and images. The outcomes of this project can not only improve the mobility of people, but also provide improved safety outcomes for all users of the transport network. It will help optimise traffic control strategies and traffic designs, reduce the maintenance cost for road infrastructure and improve quality of life.Read moreRead less