Owing to the progressive use of cold-formed high strength steel (HSS) for transportation applications, a characterisation fatigue behaviour HSS has become focal point material scientists and design engineers. To mimic components, specimen was adopted from previous research that features multiple bent sections. The geometry obtained by consecutive bending operations at room temperature. When sub...

The use of thin-walled structures has been increasingly spread in the last few decades due to their big advantages both structural design and construction methods. Therefore, recent researches have discussed a wide range applications. However, resistance such will be decreased by buckling effect; hence, different ways strengthening methods investigated. One this method is lightweight concrete a...