Effect of Freeze-Thaw Cycles on the Strength of Base Course Materials Used under China's High-Speed Railway Line
文献类型：期刊论文
| 作者 | Tang, Liang1; Tian, Shuang1; Ling, Xianzhang1; Li, Guoyu2; Zhou, Guoqing3 |
| 刊名 | JOURNAL OF COLD REGIONS ENGINEERING
 |
| 出版日期 | 2017-12-01 |
| 卷号 | 31期号:4页码:9 |
| 关键词 | Base course materials Freeze-thaw cycle Mechanical behavior Static triaxial test China's high-speed railway |
| ISSN号 | 0887-381X |
| DOI | 10.1061/(ASCE)CR.1943-5495.0000125 |
| 通讯作者 | Tang, Liang(hit_tl@163.com) |
| 英文摘要 | Mechanical property variations of base course materials caused by freezing and thawing must be considered when designing subgrades in regions with seasonal freezing and thawing. In this study, static triaxial tests were performed to investigate the properties of reconstructed base course materials with optimum water contents subjected to freeze-thaw cycles; reconstructed base course materials are extensively used for China's high-speed railway. The material strength significantly decreased with increasing freeze-thaw cycles, particularly during the first cycle. The results show that the minimum strength was frequently achieved after the specimen had been exposed to six freeze-thaw cycles. (C) 2017 American Society of Civil Engineers. |
| 收录类别 | SCI |
| WOS关键词 | FINE-GRAINED SOILS ; FROZEN SOILS ; HYDRAULIC CONDUCTIVITY ; MECHANICAL-PROPERTIES ; FROST ; PRESSURES ; BEHAVIOR ; HEAVE ; CLAY |
| WOS研究方向 | Engineering ; Geology |
| WOS类目 | Engineering, Environmental ; Engineering, Civil ; Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000417339500001 |
| 出版者 | ASCE-AMER SOC CIVIL ENGINEERS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557623 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Tang, Liang |
| 作者单位 | 1.Harbin Inst Technol, Sch Civil Engn, Harbin 150090, Heilongjiang, Peoples R China 2.Chinese Acad Sci, Environm & Engn Res Inst, State Key Lab Frozen Soil Engn Cold & Arid Region, Lanzhou 730000, Gansu, Peoples R China 3.China Univ Min & Technol, State Key Lab Geomechan & Deep Underground Engn, Xuzhou 221008, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Liang,Tian, Shuang,Ling, Xianzhang,et al. Effect of Freeze-Thaw Cycles on the Strength of Base Course Materials Used under China's High-Speed Railway Line[J]. JOURNAL OF COLD REGIONS ENGINEERING,2017,31(4):9. |
| APA | Tang, Liang,Tian, Shuang,Ling, Xianzhang,Li, Guoyu,&Zhou, Guoqing.(2017).Effect of Freeze-Thaw Cycles on the Strength of Base Course Materials Used under China's High-Speed Railway Line.JOURNAL OF COLD REGIONS ENGINEERING,31(4),9. |
| MLA | Tang, Liang,et al."Effect of Freeze-Thaw Cycles on the Strength of Base Course Materials Used under China's High-Speed Railway Line".JOURNAL OF COLD REGIONS ENGINEERING 31.4(2017):9. |
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来源：寒区旱区环境与工程研究所
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