Mechanical Properties of Interface Between Soil-Macadam Aggregate and Concrete Pile
文献类型：会议论文
| 作者 | Li, Shao Jun; Meng, Fan Zhen; Chen, Jing; Min, Hong |
| 出版日期 | 2012 |
| 会议日期 | SEP 22-24, 2011 |
| 会议地点 | Xian Univ Architecture & Technol, Xian, PEOPLES R CHINA |
| 关键词 | Mechanical properties interface soil-macadam aggregate slope reinforcement |
| 卷号 | 368-373 |
| DOI | 10.4028/www.scientific.net/AMR.368-373.230 |
| 页码 | 230-233 |
| 英文摘要 | The mechanical properties of interface between soil-macadam aggregate and anti-sliding concrete pile are very important for the reinforcement design and safety evaluation of accumulative landslide in the reservoir area of Three Gorges. Soil-macadam aggregate is a complex geomaterial whose properties are totally different with soil or rock. Based on a practical landslide suffering the influence of reservoir water level change and seasonal rainfall, a series of direct shear tests are conducted to investigate the interface mechanical properties between soil-macadam aggregate and concrete pile. Accordingly, the relationship between shear strength parameters and water contents and macadam ratios is presented. The change characteristics of mechanical properties of interface are discussed. The results indicate that shearing strength, inner friction angle and cohesion decrease with less water content. However, as the increment of macadam ratios, the cohesion will decrease gradually, but the shear strength and inner friction angle of interface decrease firstly and then increase after a critical value, the change trend obeys parabolic relation. |
| 源文献作者 | Yang, Q ; Zhu, LH ; He, JJ ; Yan, ZF ; Ren, R |
| 会议录 | ADVANCES IN CIVIL ENGINEERING AND ARCHITECTURE INNOVATION, PTS 1-6
 |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD |
| 会议录出版地 | STAFA-ZURICH |
| 语种 | 英语 |
| WOS研究方向 | Construction & Building Technology ; Engineering ; Materials Science |
| WOS记录号 | WOS:000308895900047 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4676]  |
| 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 | Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Li, Shao Jun,Meng, Fan Zhen,Chen, Jing,et al. Mechanical Properties of Interface Between Soil-Macadam Aggregate and Concrete Pile[C]. 见:. Xian Univ Architecture & Technol, Xian, PEOPLES R CHINA. SEP 22-24, 2011. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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