Development of Pavement Smoothness Index Relationship

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原文链接

NETL

外文摘要：In its pursuit for providing smooth pavements， the Directorate General of Highways in Taiwan is developing and implementing ride quality specification as part of the construction assurance program。 The straightedge and the profiler were used to measure pavement smoothness on 561 test sections。 Probability distribution analysis showed that measurements of pavement smoothness of both devices follow the normal distribution。 Smoothness specifications for construction quality control were developed for straightedge and profiler， respectively。 The full-pay range is 1。36 to 2。45 mm and 2。16 to 3。65 m/km for straightedge and profiler， respectively。 The smoothness relationship between straightedge and profiler was developed。

外文关键词：

straightedgeprofilersmoothness specification

作者：

Jian-Shiuh Chen、Chien-Chung Huang

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作者单位：

National Cheng Kung University, Department of Civil Engineering, Sustainable Environment Research Center, Tainan 70101, Taiwan1

National Cheng Kung University. Department of Civil Engineering. Sustainable Environment Research Center, Tainan 70101, Taiwan

会议名称：

Pavement Surface Condition/Performance Assessment: Reliability and Relevancy of Procedures and Technologies

会议地点：

Washington,DC(US)

会议母体文献：

STP 1486; Symposium on Pavement Surface Condition/Performance Assessment: Reliability and Relevancy of Procedures and Technologies; 20041207-08; Washington,DC(US)

页码：

P.39-46

出版时间：

2004