The results of numerical and experimental researches of local bending problems. carried on classic and medium-wide I profiles. were a basis for the adoption of the current standards (EN 15011: 2014) which regulates the action of the local stress caused by the effect of cart wheels. Regarding the fact that IPB (HE-B) wide flange profiles are largely used for production of the main carr... https://jalyttlers.shop/product-category/chair-beds/