Civil Engineering Structural engineering

To address the lack of suitable training data for deep-learning semantic segmentation models in urban landscaping, researchers from Osaka University developed a method that generates a training dataset without the need for real images or a model of an existing city. The method, which is based on procedural modelling and image-to-image techniques, enables segmentation models to achieve comparable performance under some conditions at a fraction of the cost of real dataset generation.

A team of researchers from Newcastle University of Singapore and National University of Singapore, led by Mr Loh Tick Boon, with academic supervisors Dr JJ Chong and Dr Kheng Lim Goh, has developed a novel and practical method of assessing the mechanical properties of structures, with potential application to structural health monitoring of large structures such as bridges and viaducts in Singapore.

Researchers analyze the collapse of the Misasa Railroad Bridge in Japan — an infrastructure failure caused by unprecedented flooding back in 2018 — to inform future flood-resistant designs.

Inspired by the woodpecker’s ability to strike trees with its beak rapidly and repeatedly without injury, engineers in Malaysia have used computer simulations to find ways to improve the design of composite beams used in impact-prone structures.

Japanese researchers have investigated a collapsed bridge in Myanmar and surveyed the safety of seven similar bridges across the country.