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特重荷载道路是指该路较一般道路承运有体积大得多、重量重得多的货物。这种道路有人称它为“大件路”。就路面设计而言,这个名称是含混而不确切的。所谓大件路的路基路面设计,实质上就是特重荷载作用下的路基路面设计。
Heavy heavy-duty road means that the road has a much larger volume and heavier weight than normal road carriers. Some people call this road “big road”. In terms of pavement design, the name is ambiguous and imprecise. The so-called bulky road embankment pavement design, in fact, is a special heavy-load subgrade pavement design.