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Evaluation of 12 m long turned down guardrail end terminal using full-scale crash testing and simulation
Atahan, Ali Osman; Erdem, Muhammet Musab (Brazilian Association of Computational Mechanics, 2016)The beginnings and ends of guardrail designs have the function of providing adequate anchorage for the rest of the system. They should also demonstrate crashworthy performance and should not pose any hazard for errant ... -
Traffic Safety at Median Ditches: Steel vs. Concrete Barrier Performance Comparison Using Computer Simulation
Yücel, Ayhan Öner; Atahan, Ali Osman; Arslan, Turan; Sevim, Umur Korkut (Mdpi, 2018)In Turkey, concrete V-shaped ditches are formed at the median section of divided highways to provide drainage. Recent accidents show that these ditches actually present safety risks to vehicles entering the medians. Vehicles ...