Linkage Infrastructure, Equipment And Facilities - Grant ID: LE180100101
Funder
Australian Research Council
Funding Amount
$744,697.00
Summary
New generation facility for impact testing. This project aims to develop a new generation, national-impact testing facility to study the impact response of civil and mechanical structures and components. This project expects to seek simultaneous, realistic impact scenarios with very high velocities, which were previously impossible. This will enhance the capability for innovative research on real-time behaviour of components/systems under high amplitude impacts to augment their protection throug ....New generation facility for impact testing. This project aims to develop a new generation, national-impact testing facility to study the impact response of civil and mechanical structures and components. This project expects to seek simultaneous, realistic impact scenarios with very high velocities, which were previously impossible. This will enhance the capability for innovative research on real-time behaviour of components/systems under high amplitude impacts to augment their protection through advanced materials. This project is essential for research on rational design philosophies and effective retrofitting of high-risk buildings, infrastructure and armoured vehicles. Benefits include the saving of lives and property through new knowledge from credible impact testing.Read moreRead less
Barriers for cost - effective rock fall hazard mitigation. Rock fall barriers are used throughout Australia to protect its extensive road and rail networks. These networks are vital links in the nation's infrastructure and underpin its economic prosperity and development. There are thousands of cuttings on Australia' transport networks, many of which have the potential to be affected by rock falls. These events can take lives and severely disrupt the performance of our transport infrastructure. ....Barriers for cost - effective rock fall hazard mitigation. Rock fall barriers are used throughout Australia to protect its extensive road and rail networks. These networks are vital links in the nation's infrastructure and underpin its economic prosperity and development. There are thousands of cuttings on Australia' transport networks, many of which have the potential to be affected by rock falls. These events can take lives and severely disrupt the performance of our transport infrastructure. This project will develop new cost-effective methods for designing against rock fall events using a combination of advanced testing and computer modelling.Read moreRead less
Efficient reinforced concrete design using linear elastic finite element analysis. It is expected that this project will bring about changes in the design practice for reinforced concrete structures, particularly those of complex geometry, which will enhance the competitiveness of the Australian design community. Through reduction of the overuse of concrete often present in current conservative design procedures for such structures, the project will lead to a reduction in the impact of reinforce ....Efficient reinforced concrete design using linear elastic finite element analysis. It is expected that this project will bring about changes in the design practice for reinforced concrete structures, particularly those of complex geometry, which will enhance the competitiveness of the Australian design community. Through reduction of the overuse of concrete often present in current conservative design procedures for such structures, the project will lead to a reduction in the impact of reinforced concrete construction on the environment and contribute to sustainable engineering practise.Read moreRead less
Ageing of pile shaft friction in sand. Piles driven in sand are very commonly used to support structures in Australia. Their design, however, is based on pile capacities measured shortly after installation - even though capacities are observed to increase significantly with time. This proposal seeks to develop a methodology through which the effects of time can be incorporated in design and hence lead to cheaper foundation solutions.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100010
Funder
Australian Research Council
Funding Amount
$900,000.00
Summary
National Facility for Cyclic Testing of High-speed Rail (FCTHSR). National facility for cyclic testing of high-speed rail: Frontier technologies in rail transport demand access to state-of-the-art testing facilities for track modelling. The proposed national Facility for Cyclic Testing of High-Speed Rail (FCTHSR) is internationally a first-of-its-kind and it will be designed and built in-house for examining an array of Australian ground conditions and integrated track components. This unique fac ....National Facility for Cyclic Testing of High-speed Rail (FCTHSR). National facility for cyclic testing of high-speed rail: Frontier technologies in rail transport demand access to state-of-the-art testing facilities for track modelling. The proposed national Facility for Cyclic Testing of High-Speed Rail (FCTHSR) is internationally a first-of-its-kind and it will be designed and built in-house for examining an array of Australian ground conditions and integrated track components. This unique facility will offer a national and international hub for industry-driven research and consulting. The project outcomes will propel more Australian researchers to be among the world-leaders of rail technologies providing better solutions to challenging track environments. Prototype testing will ensure safer and cost-effective track designs.Read moreRead less
An innovative light weight composite panel system for high speed modular construction. This project aims to develop an innovative composite panel system using aerated geopolymer and a thin high strength steel casing. The new panel system aims to have a number of significant enhancements compared to traditional panels in terms of load resistance, much lower carbon footprint and life-cycle costs. It aims to offer desirable properties, such as being light-weight, easy to construct, economical, recy ....An innovative light weight composite panel system for high speed modular construction. This project aims to develop an innovative composite panel system using aerated geopolymer and a thin high strength steel casing. The new panel system aims to have a number of significant enhancements compared to traditional panels in terms of load resistance, much lower carbon footprint and life-cycle costs. It aims to offer desirable properties, such as being light-weight, easy to construct, economical, recyclable and reusable. A significant gap in knowledge exists in the material and system behaviour of the aerated geopolymer and its fire performance. It is intended that a comprehensive research program will be carried out to address those challenges and to provide design guidelines to rapidly progress these technologies in Australia and overseas.Read moreRead less
Development of advanced deterioration model for the design of stabilised pavement bases. The Australian road network is a lifeline infrastructure that underpins the nation's living standards and economy. Much of these roads have deteriorated and require rehabilitation to get a new lease of life. This project intends to develop advanced methods to extend the lives of these pavements using in-situ recycling of old pavement materials.
Numerical prediction of train and vehicle induced ground vibrations and their effects on structures. This project will develop an innovative new method based on coupled finite element and scaled boundary finite-element analysis for predicting the ground vibrations induced by road traffic and underground or surface trains. The method will have immediate application in transportation engineering to predict traffic-induced ground vibrations, in geotechnical engineering to design isolation trenches ....Numerical prediction of train and vehicle induced ground vibrations and their effects on structures. This project will develop an innovative new method based on coupled finite element and scaled boundary finite-element analysis for predicting the ground vibrations induced by road traffic and underground or surface trains. The method will have immediate application in transportation engineering to predict traffic-induced ground vibrations, in geotechnical engineering to design isolation trenches and wave barriers to dissipate wave propagation, and in structural engineering to estimate in-structure vibration level and design isolators for sensitive equipment housed within. The technique will involve fundamental advances in the scaled boundary finite-element method, as calculations will be performed in a moving reference frame.Read moreRead less
Improved analysis and design of structures to resist blast and impact. This project aims to develop an improved single-degree-of-freedom (SDOF) model which can be easily used in design analysis by engineers and yield accurate structural response predictions in analysis of structures subjected to blast and impact loads. Current practice uses SDOF models in analysis of structures subjected to blast and impact loads, however many experimental tests and high fidelity numerical simulations have revea ....Improved analysis and design of structures to resist blast and impact. This project aims to develop an improved single-degree-of-freedom (SDOF) model which can be easily used in design analysis by engineers and yield accurate structural response predictions in analysis of structures subjected to blast and impact loads. Current practice uses SDOF models in analysis of structures subjected to blast and impact loads, however many experimental tests and high fidelity numerical simulations have revealed the SDOF analysis does not always lead to accurate structural response predictions. This project will develop an improved SDOF model, which can be easily used in design analysis by engineers and yield accurate structural response predictions. These will lead to more economical designs and robust structures that resist blast and impact loads.Read moreRead less