A new approach to structural design that incorporates the effect of non-structural components. The construction industry is a significant contributor to the Australian economy. Each year billions of dollars are spent erecting new high rise buildings. Further, Australian engineering firms bid on major construction projects throughout the world, particularly in Asia and the Middle East. The research described here promises to deliver economies to the Australian construction industry as well as e ....A new approach to structural design that incorporates the effect of non-structural components. The construction industry is a significant contributor to the Australian economy. Each year billions of dollars are spent erecting new high rise buildings. Further, Australian engineering firms bid on major construction projects throughout the world, particularly in Asia and the Middle East. The research described here promises to deliver economies to the Australian construction industry as well as equipping local firms involved in structural design to better compete for offshore work .
Community benefits will take the form of reduced construction costs and the capacity for a more complete and up to date knowledge of the structural performance and risk of aging assets, thereby increasing community confidence and safety.Read moreRead less
Geotechnical characterisation of compacted ground based on passive ambient noise techniques. The proposed research will provide our local construction and mining industries with a much needed fast and low cost technology for geotechnical investigation of very large sites which is currently not available. The project will help steer Australia to the forefront of ambient noise research for geotechnical site investigation, in the characterisation of unsaturated compacted soil and in the determinati ....Geotechnical characterisation of compacted ground based on passive ambient noise techniques. The proposed research will provide our local construction and mining industries with a much needed fast and low cost technology for geotechnical investigation of very large sites which is currently not available. The project will help steer Australia to the forefront of ambient noise research for geotechnical site investigation, in the characterisation of unsaturated compacted soil and in the determination of dynamic site characteristics which are required for seismic risk assessment. Two postgraduate students will benefit from this research by receiving research training at the highest level and it will also pave the way for exporting the technology developed overseas, particularly to our near neighbours in Asia and the Pacific. Read moreRead less
Reforming the procurement of construction and financing of Australian infrastructure: Advancing capacity, competition and investment. The project will significantly assist Federal and State governments in delivering value for money in the provision of a substantial infrastructure pipeline. The project will promote the transformation of the domestic construction industry in Australia, in terms of saving unnecessary transaction costs, promoting productivity, advancing training and accessing the wo ....Reforming the procurement of construction and financing of Australian infrastructure: Advancing capacity, competition and investment. The project will significantly assist Federal and State governments in delivering value for money in the provision of a substantial infrastructure pipeline. The project will promote the transformation of the domestic construction industry in Australia, in terms of saving unnecessary transaction costs, promoting productivity, advancing training and accessing the world's best knowledge and skills. In total, the project will help ensure that new infrastructure contributes to Australia's economic growth and counters inflationary pressures. Finally, the transferable knowledge outcomes of this project have potential to capture global attention and promote Australia as a leading nation in the provision of infrastructure.Read moreRead less
The effect of tunelling on existing rock bolts. As more underground facilities such as rail, road, sewerage and service tunnels are constructed in our major cities, more and more frequently new tunnels have to cross over or run alongside existing tunnels. As the roofs of tunnels are generally supported by rock bolts and lined with shotcrete, the support system can be damaged by the rock movements caused by the excavation of the new tunnel. Little research has been carried out on this problem, an ....The effect of tunelling on existing rock bolts. As more underground facilities such as rail, road, sewerage and service tunnels are constructed in our major cities, more and more frequently new tunnels have to cross over or run alongside existing tunnels. As the roofs of tunnels are generally supported by rock bolts and lined with shotcrete, the support system can be damaged by the rock movements caused by the excavation of the new tunnel. Little research has been carried out on this problem, and so often expensive deviations have to be made to tunnels to avoid going near existing ones. The proposed research will provide numerical tools to allow prediction of loads induced into rock bolts by nearby tunnels, leading to more economical and safer tunnel design.
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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
Enhanced Analysis of Time Dependent Viscous Behaviour of Soft Clay. Often post construction settlements of structures overlying clayey soils have been observed to be more than those predicted, or the predicted rate of settlement is not correct. The main benefit of this research is providing an accurate but simplified approach, which can be used by practicing engineers to predict the post construction settlement of structures in the design phase of construction projects. The community can conside ....Enhanced Analysis of Time Dependent Viscous Behaviour of Soft Clay. Often post construction settlements of structures overlying clayey soils have been observed to be more than those predicted, or the predicted rate of settlement is not correct. The main benefit of this research is providing an accurate but simplified approach, which can be used by practicing engineers to predict the post construction settlement of structures in the design phase of construction projects. The community can considerably benefit from the findings of this project including safer structures, significant reduction in the future maintenance costs and enhancing the performance of bridges, buildings, roads, railways and dams with less cracks and differential settlement.Read moreRead less
Behaviour of Tunnels in Sedimentary Rocks of the Sydney Basin. The aim of this project is to gain understanding of ground behaviour around tunnels in the Sydney region, how the ground interacts with fibre reinforced shotcrete tunnel linings, and how changes in material performance affect risk to users and the reliability of the tunnel structures. These aims will be met by a combination of field and laboratory experiments and theoretical modelling. The outcome will be a rational and reliable de ....Behaviour of Tunnels in Sedimentary Rocks of the Sydney Basin. The aim of this project is to gain understanding of ground behaviour around tunnels in the Sydney region, how the ground interacts with fibre reinforced shotcrete tunnel linings, and how changes in material performance affect risk to users and the reliability of the tunnel structures. These aims will be met by a combination of field and laboratory experiments and theoretical modelling. The outcome will be a rational and reliable design method for shotcrete lined tunnels in the Sydney basin.Read moreRead less
Special Research Initiatives - Grant ID: SR0354805
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Research Network for Rehabilitation of Structures Using Advanced Materials and Frontier Technologies. There is an urgent need to rehabilitate existing structures that are considered inadequate in strength and serviceability. Frontier strengthening technologies (such as external post-tensioning and plate bonding) using conventional and advanced materials are being currently developed in Australia by different groups, but as yet not in a coordinated manner. The aim of this network is to bring tog ....Research Network for Rehabilitation of Structures Using Advanced Materials and Frontier Technologies. There is an urgent need to rehabilitate existing structures that are considered inadequate in strength and serviceability. Frontier strengthening technologies (such as external post-tensioning and plate bonding) using conventional and advanced materials are being currently developed in Australia by different groups, but as yet not in a coordinated manner. The aim of this network is to bring together a multi-disciplinary team with complementary strengths to provide an integrated solution for rehabilitation of structures. The core of the network focuses on design tools, linking the various technologies to provide appropriate rehabilitation and understanding of life cycle demands for major infrastructure.Read moreRead less
Characterisation of granular base and sub-base pavement materials under cyclic loading. Pavement construction is a high cost item in road construction. Until very recently, pavements were designed based on empirical rules and restrictive material prescriptions. With the introduction of rational mechanistic pavement design methodology, it has become necessary to reliably characterise the behaviour of road foundation materials under cyclic loading. This project is focused on the characterisati ....Characterisation of granular base and sub-base pavement materials under cyclic loading. Pavement construction is a high cost item in road construction. Until very recently, pavements were designed based on empirical rules and restrictive material prescriptions. With the introduction of rational mechanistic pavement design methodology, it has become necessary to reliably characterise the behaviour of road foundation materials under cyclic loading. This project is focused on the characterisation of unbound granular base and sub-base materials. Since these are geo-materials, geotechnical concepts such as the influence of stress path will be used. This project will lead to better roads at lower cost, and significant leap in know-how in pavement design and material specification.Read moreRead less
Establishing best practice in interorganizational project collaboration. Alliancing refers to two or more organizations coming together to complete a project. The industry partners believe alliancing is an innovation in the way government and private industry can deliver large complex projects, while committing to economically and socially sustainable management practices. Benefits of alliancing come through the way they design, manage and commit to their key performance indicators. Through this ....Establishing best practice in interorganizational project collaboration. Alliancing refers to two or more organizations coming together to complete a project. The industry partners believe alliancing is an innovation in the way government and private industry can deliver large complex projects, while committing to economically and socially sustainable management practices. Benefits of alliancing come through the way they design, manage and commit to their key performance indicators. Through this project UTS, UNSW and the industry partners will establish world's best practice in delivering projects with multiple partners through public and private sector collaboration initially across the construction industry, but ultimately across all areas where project management is used.Read moreRead less