One of the most critical challenges for the durability and life expansion of concrete highway bridges is crack identification. This is because the cracking of concrete structures can be attributed to ...

Narrow cracks may not reflect sound waves sufficiently for reliable detection. Radiography uses X-ray equipment ... whilst in eddy current testing a coil is used to apply a high frequency ...

Traditional crack detection methods often face issues of low efficiency and inaccuracy that this technology has greatly improved. Researchers have successfully combined machine vision with deep ...

This MXene/CNT-Janus film provides a feasible solution for multifunctional electromagnetic shielding and infrared shielding/detection in harsh environments.

The wayside detection system will use electromagnetic sensors to flag surface and subsurface cracks in rail car wheels. “It’s designed to detect flaws in steel before it can cause a fracture ...