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20世纪60年代以来,美国修筑了数千公里的连续配筋混凝土路面(CRCP)。过去的10年中,作为路面长期性能(LTPP)研究中一般路面研究(GPS-5)试验的一部分,对美国85%的CRCP路面性能进行了监控。该文提供了评价这些路面性能的研究结果,对这些路面的主要特点和性能进行了详述和讨论,给出了性能优良的CRCP路段分析结果。
Since the 1960s, the United States has built thousands of kilometers of continuous reinforced concrete pavement (CRCP). Over the past 10 years, 85% of CRCP pavement performance in the United States has been monitored as part of the General Pavement Research (GPS-5) trial of the Long Term Surface Performance (LTPP) study. This paper provides the results of the studies on the evaluation of the performance of these pavements. The main features and performance of these pavements are described and discussed in detail, and the results of CRCP sections with excellent performance are given.