Abstract:Reducing accidents, deaths, and serious injuries is an objective to be achieved by every health and road authority. To avoid road leaving, rigid barriers or stretched cables are used at the edges of the roads. These structures are based on metallic materials. This paper presents an innovative structure based on a composite reinforced with natural esparto stems as road barriers absorbing shock energy. The structure is lightened and reinforced by tensioned cables to ensure the prestressing of the whole. Prestres… Show more
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