| Static and Dynamic Moduli of a Cold Recycled Emulsified Asphalt Mixture | |
| Pi, Y. H.1; Li, G. C.1; Li, Z.2; Li, Y.2 | |
| 2020-07 | |
| 发表期刊 | STRENGTH OF MATERIALS
 |
| ISSN | 0039-2316 |
| EISSN | 1573-9325 |
| 卷号 | 52期号:4页码:646-654 |
| 摘要 | The design of the pavement structure can make use of moduli to predict its performance during a preset lifetime. It is essential to study static and dynamic moduli characteristics. The static modulus was derived from the compression rebound modulus of the hot-mixed asphalt. The dynamic modulus was checked against a simple performance tester. The modulus of a cold recycled emulsified asphalt mixture was tested in a series of experiments on cement contents, emulsified asphalt contents, loading frequency, and temperature. The results show that high cement and asphalt contents resulted in a lower compression rebound modulus. The dynamic modulus maximum is reached at a 2% cement content. The dynamic modulus also increases with the loading frequency. This increase is observed during the early period. When the frequency increased to 10 Hz, an increase in the dynamic modulus becomes linear, and its rate gradually decreases. |
| 关键词 | emulsified asphalt cold recycling mixture dynamic modulus static modulus temperature |
| DOI | 10.1007/s11223-020-00215-5 |
| 收录类别 | SCIE |
| 语种 | 英语 |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Characterization & Testing |
| WOS记录号 | WOS:000587996800006 |
| 出版者 | SPRINGER |
| 原始文献类型 | Article |
| 出版地 | NEW YORK |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://ir.cqcet.edu.cn/handle/39TD4454/3575 |
| 专题 | 重庆电子科技职业大学 |
| 作者单位 | 1.Chongqing Vocat Inst Engn, Sch Architectural Engn, Chongqing, Peoples R China; 2.Changan Univ, Sch Highway, Xian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pi, Y. H.,Li, G. C.,Li, Z.,et al. Static and Dynamic Moduli of a Cold Recycled Emulsified Asphalt Mixture[J]. STRENGTH OF MATERIALS,2020,52(4):646-654. |
| APA | Pi, Y. H.,Li, G. C.,Li, Z.,&Li, Y..(2020).Static and Dynamic Moduli of a Cold Recycled Emulsified Asphalt Mixture.STRENGTH OF MATERIALS,52(4),646-654. |
| MLA | Pi, Y. H.,et al."Static and Dynamic Moduli of a Cold Recycled Emulsified Asphalt Mixture".STRENGTH OF MATERIALS 52.4(2020):646-654. |
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