详情

原文传递 Achieving a High Level of Smoothness in Concrete Pavements Without Sacrificing Long-Term Performance. Final rept. (2001-2004).

题名：	Achieving a High Level of Smoothness in Concrete Pavements Without Sacrificing Long-Term Performance. Final rept. (2001-2004).
作者：	KOHN, S. D.; PERERA, R. W.; TAYABJI, S.
关键词：	Smoothness-; Concrete-pavements.;Surface-roughness; Concrete-properties; Concrete-mix-design; Construction-; Testing-; Performance-; Profile-measurements; Inertial-profiles.
摘要：	This report contains guidance on how highway agencies and contractors can achieve smooth, long-lasting portland cement concrete (PCC) pavements. The report: (1) assesses whether high initial smoothness necessarily results in better long-term performance, (2) identifies design features and material properties that can cause an initially smooth PCC pavement to exhibit detrimental long-term performance, (3) provides guidance on materials properties, design features, and construction procedures to avoid these detrimental effects, (4) investigates how the smoothness of a PCC pavement measured immediately after construction can change over the short term, and (5) looks at data collection issues related to lightweight inertial profilers. This report should be of interest to those involved in the design and construction of concrete pavements.
报告类型：	科技报告