QUT to develop energy-absorbing road barriers
New-generation energy-absorbing road barriers designed to reduce the fatal impact of high-speed crashes are to be developed at Queensland University of Technology (QUT), with funding from the Australian Research Council.

With road accidents resulting in an average loss of 1,600 lives a year in Australia, Dr Prasad Gudimetla, from QUT’s Faculty of Built Environment and Engineering, said that a major contributing factor was a lack of adequate road safety equipment.
’Current safety equipment such as road barriers are inefficient in lessening the impact of road crashes as they are too rigid to absorb a threshold level of crash energy from vehicles and to protect passengers and road users,’ he said.
’This project will develop a new generation of high-energy-absorbing road safety barrier using a combination of composite materials to provide better protection for all road users,’ added Gudimetla. ’The new barrier will be efficient in absorbing crashes from vehicles travelling at speeds of between 60kph to more than 100kph.’
He said that the installation of the new road safety barrier system in high accident zones would save lives by reducing the severity of accidents involving road barriers.
Register now to continue reading
Thanks for visiting The Engineer. You’ve now reached your monthly limit of news stories. Register for free to unlock unlimited access to all of our news coverage, as well as premium content including opinion, in-depth features and special reports.
Benefits of registering
-
In-depth insights and coverage of key emerging trends
-
Unrestricted access to special reports throughout the year
-
Daily technology news delivered straight to your inbox
Radio wave weapon knocks out drone swarms
Probably. A radio-controlled drone cannot be completely shielded to RF, else you´d lose the ability to control it. The fibre optical cable removes...