Rail corrugation – the formation of periodic undulations on the rail surface – poses a significant challenge to modern rail transport by inducing excessive noise, accelerating track ...

The gray-marked areas represent vacancies, which cause the corrugation visible in the side view. Fig. 3: Illustration of the accordion effect. The material with corrugation caused by vacancies is ...

The Corrugation Analysis Trolley, or CAT, from RailMeasurement allows effective and accurate measurement of rail corrugation and acoustic roughness on one rail at a comfortable walking speed of 3-4km ...

London-based designers Tino Seubert and Theodora Alfredsdottir combined wavy, moulded plywood with off-the-shelf aluminium tubes to create this modular lighting collection. Seubert and ...

Lamination and corrugation are two techniques used to give cardboard structures extra strength. Fran: Hello I'm Fran and I'm in my workshop with Ezra and Nevaeh and we're looking at making some ...

If you are looking to review and measure irregularities in rails at typical line speeds, the High Speed Rail Corrugation Analyser, or HSRCA, from RailMeasurement allows for accurate high-speed ...