Stiffness of frozen soils subjected to K-0 consolidation before freezing
文献类型：期刊论文
| 作者 | Wang, Da-Yan; Ma, Wei; Wen, Zhi; Wu, Zhi-Jian |
| 刊名 | SOILS AND FOUNDATIONS
 |
| 出版日期 | 2007-10-01 |
| 卷号 | 47期号:5页码:991-997 |
| 关键词 | artificially frozen soil K-0 consolidation stiffness characteristic (IGC : D6) |
| ISSN号 | 0038-0806 |
| 通讯作者 | Wang, Da-Yan(dywang@lzb.ac.cn) |
| 英文摘要 | The stiffness characteristic of artificially frozen soils subjected to K-0 consolidation at small strains are investigated at different initial confining pressure and frozen temperature by secant Young's modulus representing the soil stiffness. The influence of freezing on stiffness is investigated by comparing the behavior of frozen and unfrozen soils with similar conditions. It is observed that the frozen soils secant Young's modulus may decay with increasing strain after keeping a stage of constant value, the threshold yield strain was found to be approximately 0.05% for all tested conditions. On the other hand, the stiffness of studied frozen soils and its degradation was heavily response to the initial confining pressure amplitude and temperature fluctuation. |
| 收录类别 | SCI |
| WOS关键词 | SMALL STRAINS ; SHEAR-STRENGTH ; DEGRADATION ; BEHAVIOR ; SANDS |
| WOS研究方向 | Engineering ; Geology |
| WOS类目 | Engineering, Geological ; Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000252264700014 |
| 出版者 | JAPANESE GEOTECHNICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555881 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wang, Da-Yan |
| 作者单位 | Chinese Acad Sci, State Key Lab Frozen Soil Engn, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Da-Yan,Ma, Wei,Wen, Zhi,et al. Stiffness of frozen soils subjected to K-0 consolidation before freezing[J]. SOILS AND FOUNDATIONS,2007,47(5):991-997. |
| APA | Wang, Da-Yan,Ma, Wei,Wen, Zhi,&Wu, Zhi-Jian.(2007).Stiffness of frozen soils subjected to K-0 consolidation before freezing.SOILS AND FOUNDATIONS,47(5),991-997. |
| MLA | Wang, Da-Yan,et al."Stiffness of frozen soils subjected to K-0 consolidation before freezing".SOILS AND FOUNDATIONS 47.5(2007):991-997. |
入库方式： iSwitch采集
来源：寒区旱区环境与工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。