portland cement concrete (pcc) 中文意思是什麼
portland cement concrete (pcc)
解釋
硅酸鹽水泥混凝土-
As one kind of the high - grade pavement, portland cement concrete ( pcc ) pavement has been widely used in china since 1980 ' s. however, the trouble of early structural distress in pccp is often come up
水泥混凝土路面作為高級路面的主要形式之一,八十年代以後在我國得到了推廣使用,但使用中出現了早期結構性損壞的問題。 -
In order to model the portland cement concrete ( pcc ) pavement performance, about 200 pavement sections with typical environment and maintenance level were selected from four districts of guangdong province, and then an investigation was made on their pavement structure pattern, distress, traffic volume and wheel path lane coefficient
摘要為了建立水泥混凝土路面典型的使用性能預測模型,在廣東省確定了在環境條件、養護水平等方面均有代表性的四個地區,從中選取有代表性的200條路段,對其結構組成、路面損壞、交通軸載及其車道分佈進行詳細調查。
分享友人