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
Discovery Early Career Researcher Award - Grant ID: DE170100604
Funder
Australian Research Council
Funding Amount
$360,000.00
Summary
Foam concrete using three-dimensional printing and nano-engineering. This project aims to design foam concrete. Foam concrete, made of air-voids and thin concrete films, has good thermal insulation/fire resistance and energy adsorption capacity but is weak. This project will develop a foam concrete via 3D printing to control air-void structures to achieve high strength and ductility and nano-engineering to improve the performance and durability of thin concrete films. It is expected that this hi ....Foam concrete using three-dimensional printing and nano-engineering. This project aims to design foam concrete. Foam concrete, made of air-voids and thin concrete films, has good thermal insulation/fire resistance and energy adsorption capacity but is weak. This project will develop a foam concrete via 3D printing to control air-void structures to achieve high strength and ductility and nano-engineering to improve the performance and durability of thin concrete films. It is expected that this high-performance foam concrete can be used as a load-bearing structural element to reduce construction costs. The project should discover chemical and physical mechanisms governing the resilience and sustainability of newly developed foam concrete.Read moreRead less
Multi-functional nano-modified cementitious materials for well cementing. By incorporating different nano-materials in well cements, this project aims to develop multi-functional cementitious materials with self-sensing properties and greater strength and durability under extreme conditions including high/low temperatures, high pressure and corrosive environments. The integrity and longevity of well cement are paramount for the safe, efficient, environmentally sustainable production of oil and n ....Multi-functional nano-modified cementitious materials for well cementing. By incorporating different nano-materials in well cements, this project aims to develop multi-functional cementitious materials with self-sensing properties and greater strength and durability under extreme conditions including high/low temperatures, high pressure and corrosive environments. The integrity and longevity of well cement are paramount for the safe, efficient, environmentally sustainable production of oil and natural gas resources. Cementing problems are the main factor contributing to incidents during drilling and completion of wells, necessitating costly remediation. It is expected that the novel cement developed in the project will produce safer wells with fewer (gas) environmental emission risks.Read moreRead less
Controlling alkali-silica reaction in concrete for road pavements and bridge using graphene oxide and dune sand. This project aims to formulate a new mix design for sustainable and resilient infrastructure materials with radically improved material properties and performance, as well as reduced life cycle cost and impact on the environment and societies. The aim of the project is to investigate the effect of dune sand and graphene oxide on mechanical properties and durability of concrete composi ....Controlling alkali-silica reaction in concrete for road pavements and bridge using graphene oxide and dune sand. This project aims to formulate a new mix design for sustainable and resilient infrastructure materials with radically improved material properties and performance, as well as reduced life cycle cost and impact on the environment and societies. The aim of the project is to investigate the effect of dune sand and graphene oxide on mechanical properties and durability of concrete composites including properties and strength relation and alkali-silica reaction in concrete. The optimal mix design will be supported by the understanding of the interaction between graphene oxide, water molecules, dune sand and cement at nanolevel via scanning electron microscopy (SEM) and molecular dynamics simulations.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE190100646
Funder
Australian Research Council
Funding Amount
$408,000.00
Summary
Active rheology control of fresh concrete using responsive additives. This project aims to investigate innovative techniques for Active Rheology Control (ARC) of concretes using responsive additives interacting with externally applied electromagnetic or temperature signals. ARC is a new concept which will revolutionise concrete pumping by overcoming limitations such as frequent pipe blockages. ARC will also be useful to solve the major barrier faced by 3D concrete printing (3DCP) from becoming a ....Active rheology control of fresh concrete using responsive additives. This project aims to investigate innovative techniques for Active Rheology Control (ARC) of concretes using responsive additives interacting with externally applied electromagnetic or temperature signals. ARC is a new concept which will revolutionise concrete pumping by overcoming limitations such as frequent pipe blockages. ARC will also be useful to solve the major barrier faced by 3D concrete printing (3DCP) from becoming a practical way of construction. 3DCP is an emerging idea for construction but a major barrier is that concrete needs to flow during pumping and extrusion but become stiff soon after placement. This project will explore ARC for achieving the “flow-on-demand” desired by both concrete pumping and 3DCP applications.Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH150100006
Funder
Australian Research Council
Funding Amount
$5,000,000.00
Summary
ARC Research Hub for Nanoscience-based Construction Material Manufacturing. ARC Research Hub for Nanoscience-based Construction Material Manufacturing. This research hub aims to develop novel construction materials including binders, cement additives, high-performance concrete materials, concrete structural systems, polymer composites, and pavement materials. The multi-disciplinary hub provides a centralised platform to transform the construction materials industry into an advanced manufacturing ....ARC Research Hub for Nanoscience-based Construction Material Manufacturing. ARC Research Hub for Nanoscience-based Construction Material Manufacturing. This research hub aims to develop novel construction materials including binders, cement additives, high-performance concrete materials, concrete structural systems, polymer composites, and pavement materials. The multi-disciplinary hub provides a centralised platform to transform the construction materials industry into an advanced manufacturing sector delivering sustainable and resilient infrastructure assets. The hub intends to develop nanotechnology, cement chemistry, concrete technology and extreme engineering solutions; and to train the next generation of skilled workers, re-positioning Australian industry competitiveness and global market leadership to capture international infrastructure development opportunities.Read moreRead less
Failure Mechanisms of Roof Cladding under Fluctuating Wind Loads. Wind damage to low-rise buildings cause disruption to communities and result in economic losses. Improvements to the most vulnerable part (i.e. roof) will therefore have national benefits and associated economic benefits. Currently, roofing systems used in cyclonic areas are evaluated to DABM in the Northern Territory and to TR440 elsewhere, requiring the same product be tested under two different (and unsatisfactory) specificat ....Failure Mechanisms of Roof Cladding under Fluctuating Wind Loads. Wind damage to low-rise buildings cause disruption to communities and result in economic losses. Improvements to the most vulnerable part (i.e. roof) will therefore have national benefits and associated economic benefits. Currently, roofing systems used in cyclonic areas are evaluated to DABM in the Northern Territory and to TR440 elsewhere, requiring the same product be tested under two different (and unsatisfactory) specifications. This is due to the limited understanding of wind-induced fatigue of cladding. This project will provide the framework for understanding and minimizing cladding fatigue. A realistic single test will also reduce cost and result in better design systems.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100053
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
State-of-the-Art Facility for Non-destructive Testing of Concrete Infrastructure (N-DETECT). State-of-the-art facility for non-destructive testing of concrete infrastructure: There are many recent examples around the world where ageing concrete infrastructure has led to catastrophic failures with loss of life and severe damage to infrastructure. Non destructive testing (NDT) gives a reliable method to provide an accurate assessment of the condition of a structure. However NDT requires an underst ....State-of-the-Art Facility for Non-destructive Testing of Concrete Infrastructure (N-DETECT). State-of-the-art facility for non-destructive testing of concrete infrastructure: There are many recent examples around the world where ageing concrete infrastructure has led to catastrophic failures with loss of life and severe damage to infrastructure. Non destructive testing (NDT) gives a reliable method to provide an accurate assessment of the condition of a structure. However NDT requires an understanding of the various methods available, and their capabilities and limitations, through systematic research projects. Very little research has been done in Australia and overseas in this area due to lack of facilities. This state-of-the-art testing equipment will provide Australian institutions with a cutting edge facility with portable equipment for NDT related research.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE170100168
Funder
Australian Research Council
Funding Amount
$458,000.00
Summary
Three-dimensional concrete printing facility. This project aims to develop concrete types of construction materials and structural forms. Three-dimensional concrete printing is a process for construction automation, and adapting recent advances in Additive Manufacturing technologies makes rapid progress possible. However, unsuitable concrete and structural designs and a lack of underpinning material and structural research hamper development. The project will test material properties, fabricatio ....Three-dimensional concrete printing facility. This project aims to develop concrete types of construction materials and structural forms. Three-dimensional concrete printing is a process for construction automation, and adapting recent advances in Additive Manufacturing technologies makes rapid progress possible. However, unsuitable concrete and structural designs and a lack of underpinning material and structural research hamper development. The project will test material properties, fabrication technologies and structural design concepts; and build and test freeform concrete structures. Achieving construction automation is expected to reduce injury rates by eliminating dangerous jobs, create high-end technology-based jobs, and make concrete construction cheaper by eliminating formwork.Read moreRead less