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首页> 美国政府科技报告 >Application of Resilient Modulus Test Equipment and Procedures for Subgrade Soils. Part 2. Application of Results in Pavement Analyses and Designs
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Application of Resilient Modulus Test Equipment and Procedures for Subgrade Soils. Part 2. Application of Results in Pavement Analyses and Designs

机译：地基土弹性模量测试设备及程序的应用。第2部分。结果在路面分析和设计中的应用

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The report is the second part of a two-part series. Part 1 describes the techniques involved in, and the results from, resilient modulus testing of subgrade soils that are typically found in Oregon. The second part of the report (Part 2) presents procedures for analysis and design of flexible pavements. It is shown how the results of the materials testing, reported in Part 1, can be used in conjunction with field deflection measurements to evaluate pavements. It is also shown how the current procedures used for the design of new pavements and overlays in Oregon, can be supplemented by analytically based procedures. Methods of evaluating and analyzing pavement structures using layered elastic theory are presented. Both 'exact' and 'approximate' procedures are considered, and their use in mechanistic pavement design procedures is presented.

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