Application of Mechanistic-Empirical Pavement Design Approach into RCC Pavement Thickness Design
| 项目名称： | Application of Mechanistic-Empirical Pavement Design Approach into RCC Pavement Thickness Design |
| 摘要： | The objectives of this research are to investigate factors that may impact roller compacted concrete (RCC) pavement performance, including, but not limited to, construction practices, mix design proportioning, joint spacing, cracking mechanism and combined temperature and loading effects; quantify the impact of different axle load magnitude on RCC pavement damage in term of fatigue cracking and load equivalent factors; evaluate the cracking mechanism and joint performance of RCC pavement relative to the performance of thin (less than 8 inch thickness) RCC pavements over different stabilized base material; develop representative performance prediction curves suitable for use in an RCC thickness design procedure; and develop an M-E RCC pavement thickness design procedure for the LADOTD and compare the actual versus predicted RCC pavement performance using the developed design procedure. |
| 状态： | Active |
| 资金： | 319896 |
| 资助组织： | Federal Highway Administration |
| 管理组织： | Louisiana Transportation Research Center |
| 项目负责人： | Zhang, Zhongjie |
| 执行机构： | Louisiana Transportation Research Center |
| 主要研究人员： | Wu, Zhong |
| 开始时间： | 20180601 |
| 预计完成日期： | 20201130 |
| 实际结束时间： | 0 |
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