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pro vyhledávání: '"Alejandro Álvarez-Reyes"'
Autor:
Marcus S. Dersch, Christopher P. L. Barkan, Alejandro Álvarez-Reyes, J. Riley Edwards, Josué César Bastos
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2672:116-124
Over the past few decades, the use of concrete crossties in North America has increased as a high-performance alternative to timber crossties, especially in heavy-haul freight and higher speed rail corridors. To accommodate heavier axle-loads and pre