Along with the increasing of traffic volume and axle load in recent years, serious early failures have occurred on the cement concrete pavements constructed according to conventional specifications.

 
  • 摘要隨著(zhù)交通量的增加、軸載的增大和車(chē)速的提高,按照傳統水泥混凝土路面規范修筑的道路出現了嚴重的早期破壞。
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