The Effects of Fines on Post Liquefaction Strength and Deformation Characteristics of Sand
文献类型：会议论文
| 作者 | Wang Yanli1; Wang Yong2 |
| 出版日期 | 2012 |
| 会议日期 | OCT 20-21, 2012 |
| 会议地点 | China Three Gorges Univ, Yichang, PEOPLES R CHINA |
| 关键词 | Fines Content Stress-strain Curve Shear Strength Post Liquefaction |
| 卷号 | 594-597 |
| DOI | 10.4028/www.scientific.net/AMR.594-597.23 |
| 页码 | 23 |
| 英文摘要 | This study has been carried out to determine how the fines content affects the post liquefaction strength and deformation characteristics of sand. With the GDS dynamic triaxial system, a series of monotonic undrained compression tests of the sand after liquefaction with variation in fines content from 0 to 40% were conducted, and effects of fines content on the post liquefaction strength and deformation characteristics of sand were analyzed. Results show that With the addition of fines up to a fines content of 30%, the stress-strain curve moves downward and axial strain at low intensive stage is increased, beyond this critical value of fines content the trend is reversed. However, shear strength of post-liquefied sand first decreases with increasing fines content, and beyond the critical value of fines content it increases with increasing fines content at the strength recovery stage when are subjected to monotonic loading. At the same time, the strength recovery rate decreases firstly and then increases with the increasing fines content. |
| 源文献作者 | Wang, LH ; Xu, G |
| 会议录 | ADVANCES IN INDUSTRIAL AND CIVIL ENGINEERING, PTS 1-4
 |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD |
| 会议录出版地 | DURNTEN-ZURICH |
| 语种 | 英语 |
| WOS研究方向 | Engineering |
| WOS记录号 | WOS:000319084400004 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4700]  |
| 专题 | 岩土力学所知识全产出_会议论文 国家重点实验室知识产出_会议论文 |
| 作者单位 | 1.Yangtze River Sci Res Inst, Minist Water Resources, Key Lab Geotech Mech & Engn ; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Wang Yanli,Wang Yong. The Effects of Fines on Post Liquefaction Strength and Deformation Characteristics of Sand[C]. 见:. China Three Gorges Univ, Yichang, PEOPLES R CHINA. OCT 20-21, 2012. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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