Seismic analysis of cracking and deformations in concrete gravity dams. This project aims to establish a rational predictive capability for the responses of concrete gravity dams subject to extreme design earthquakes. This will include the development of innovative numerical methods for effective modelling of crack propagation and closure, large slips on crack faces and weak interfaces, dam-reservoir interaction, dam-foundation interaction and automatic mesh generation. The expected outcomes of ....Seismic analysis of cracking and deformations in concrete gravity dams. This project aims to establish a rational predictive capability for the responses of concrete gravity dams subject to extreme design earthquakes. This will include the development of innovative numerical methods for effective modelling of crack propagation and closure, large slips on crack faces and weak interfaces, dam-reservoir interaction, dam-foundation interaction and automatic mesh generation. The expected outcomes of the project will be a significantly improved prediction tool. It is also anticipated that the project will result in improvements in dam and public safety, and more efficient use of funds for dam safety upgrades and management.Read moreRead less
Erosion of embankment dams and dam spillways. In excess of $250M is spent annually to maintain, upgrade, improve safety and monitor performance of Australian dams. Improved methods for assessing both spillway and internal erosion, the cause of 50 per cent of embankment dam failures and incidents requiring repairs, will be developed, maximising dam safety and minimising maintenance expenditure.
Sewer Monitoring and Management in the Digital Era. Overflow, flooding, corrosion, and odorous emissions are persistent issues for utilities managing sewers. Current sewer maintenance is reactive, and focuses on solving problems in local networks, despite that optimal solutions require a system-wide approach. Capitalising on recent development in IoT sensors, wireless transmission, and machine learning, this multidisciplinary project aims to develop digital-twin supported data analytics for proa ....Sewer Monitoring and Management in the Digital Era. Overflow, flooding, corrosion, and odorous emissions are persistent issues for utilities managing sewers. Current sewer maintenance is reactive, and focuses on solving problems in local networks, despite that optimal solutions require a system-wide approach. Capitalising on recent development in IoT sensors, wireless transmission, and machine learning, this multidisciplinary project aims to develop digital-twin supported data analytics for proactive sewer management including network-wide real-time control. The project aims to generate significant social, environmental and economic benefits by enabling utilities to better protect public and environmental health, reduce sewer odour and greenhouse gas emissions, and extend sewer asset life.Read moreRead less
A novel physical-digital approach for the assessing a large critical asset. This project aims to deliver an artificial intelligence-enabled decision-making tool to maintain and manage the floating covers of vast lagoons that treat raw sewage. The cover harvests the biogas released from the anaerobic digestion of sewage for electric power generation that exceeds the plant’s requirement. The approach involves an innovative thermographic technique and exploits transfer learning to adapt neural netw ....A novel physical-digital approach for the assessing a large critical asset. This project aims to deliver an artificial intelligence-enabled decision-making tool to maintain and manage the floating covers of vast lagoons that treat raw sewage. The cover harvests the biogas released from the anaerobic digestion of sewage for electric power generation that exceeds the plant’s requirement. The approach involves an innovative thermographic technique and exploits transfer learning to adapt neural networks trained on lab-scale and synthetic data to field implementation. The outcome is a machine learning framework to optimise biogas harvesting and renewable energy generation, and to avoid structural failure, that is capable of continuous improvement to take into account improved data and/or modelling capabilities.Read moreRead less
Understanding mud pumping in heavy haul railroads. This project aims to examine the factors that cause mud pumping and evaluate the effectiveness of sub-surface drainage to prevent rail track instability. Fast heavy haul operations (such as loads used in mining and agriculture) impart repeated loads on the natural formation that can result in mud pumping. If the build-up of water pressure becomes excessive this can cause track failure. Through an experimental program and field study, the mechani ....Understanding mud pumping in heavy haul railroads. This project aims to examine the factors that cause mud pumping and evaluate the effectiveness of sub-surface drainage to prevent rail track instability. Fast heavy haul operations (such as loads used in mining and agriculture) impart repeated loads on the natural formation that can result in mud pumping. If the build-up of water pressure becomes excessive this can cause track failure. Through an experimental program and field study, the mechanisms of mud pumping, incorporating train loads and frequencies, will be studied, and the role of vertically installed drains will be quantified for improved practical design. The project aims to contribute to improved track longevity and reduced maintenance costs, with a corresponding boost in rail productivity.Read moreRead less
Novel test and design methods for base course reinforced flexible pavements. This project aims to develop the mechanics of geosynthetic-reinforced flexible pavements as an urgent need for the Australian pavement industry to build more sustainable and economical roads. Novel laboratory test apparatus and in-situ test programs, and mathematical models will be developed, for the first time, to capture the responses of reinforced base courses in a complete and optimised way to determine the paramete ....Novel test and design methods for base course reinforced flexible pavements. This project aims to develop the mechanics of geosynthetic-reinforced flexible pavements as an urgent need for the Australian pavement industry to build more sustainable and economical roads. Novel laboratory test apparatus and in-situ test programs, and mathematical models will be developed, for the first time, to capture the responses of reinforced base courses in a complete and optimised way to determine the parameters for pavement design and performance evaluation. The outcomes will enable reliable prediction of reinforced pavement behaviour, leading to better-performing geosynthetic products and more resilient pavements, reduced material usage and damage in pavements, and less environmental impact and maintenance cost.Read moreRead less
Managing human resources in an advanced economy from the perspective of emerging Chinese multinationals: the case of NWII in Australia. This project will investigate human resource management practices in the resources sector in Australia and China. The outcomes of this study will provide important theoretical and operational insights into Chinese foreign direct investment for stakeholders such as the Australian government, community, employees and their representatives.
Development of psychological capital in emergency service organisations. The project addresses the research priorities ‘Promoting good health and well being for all Australians’ and Safeguarding Australia. The project will identify ways in which the performance and wellbeing of volunteer and paid members of emergency service organisations can be enhanced, potentially diminishing the likelihood of depression, aggression, and other detrimental effects. The findings will also contribute to the qual ....Development of psychological capital in emergency service organisations. The project addresses the research priorities ‘Promoting good health and well being for all Australians’ and Safeguarding Australia. The project will identify ways in which the performance and wellbeing of volunteer and paid members of emergency service organisations can be enhanced, potentially diminishing the likelihood of depression, aggression, and other detrimental effects. The findings will also contribute to the quality of training provided to leaders in emergency services. Theoretically, the project will advance understanding of the mechanisms that underpin the psychological capital construct, placing Australian researchers at the forefront of this important emerging field of inquiry.Read moreRead less
Managing the Volunteer Workforce: Flexible Structures and Strategies to Integrate Volunteers and Paid Workers. Volunteers now play a vital role in many service-oriented organisations. This project proposes an innovative framework to assist organisations to develop flexible and appropriate structures and strategies for the management of volunteer and paid workforces. The approach draws upon Atkinson's (1984) "Flexible Firm" concept. A flexibility model is applied to the relationship between volun ....Managing the Volunteer Workforce: Flexible Structures and Strategies to Integrate Volunteers and Paid Workers. Volunteers now play a vital role in many service-oriented organisations. This project proposes an innovative framework to assist organisations to develop flexible and appropriate structures and strategies for the management of volunteer and paid workforces. The approach draws upon Atkinson's (1984) "Flexible Firm" concept. A flexibility model is applied to the relationship between volunteers and the broader workforce. The project aims (a) to understand, conceptualise and evaluate the roles, functions and structure of volunteer groups within paid workforces; (b) to investigate how positive relationships, training, effective communication and flexibility can enhance the contribution of volunteers in the workforce and (c) to propose mechanisms which can improve the deployment of human capital within larger service-oriented organisations such as the National Museum of Australia and Museum of Victoria.Read moreRead less
Building capacity for adaptive management in protected areas through improved systems for monitoring and evaluation. The project demonstrates how evaluation can lead to improved management of protected areas. Effectively managed protected areas are essential for biodiversity conservation. Improved management, and hence improved conservation outcomes will flow from enhanced use of monitoring and evaluation data in decision-making. Identifying strengths and weaknesses in management will allow mana ....Building capacity for adaptive management in protected areas through improved systems for monitoring and evaluation. The project demonstrates how evaluation can lead to improved management of protected areas. Effectively managed protected areas are essential for biodiversity conservation. Improved management, and hence improved conservation outcomes will flow from enhanced use of monitoring and evaluation data in decision-making. Identifying strengths and weaknesses in management will allow managers to better allocate resource for more effective conservation outcomes. The project establishes connections with all protected area management agencies in Australia, and will contribute to the development of national policy and practice in protected area evaluation and reporting, thus helping to meet national and international reporting obligations. Read moreRead less