Effect of stress path on the mechanical properties of calcareous sand
文献类型：期刊论文
| 作者 | Wei, Houzhen2; Liu, Hao1,2,3; Li, Xiaoxiao2; Tao, Zhao4; Wu, Yongjie2; Shen, Jianhua2; Yin, Mei4 |
| 刊名 | UNDERGROUND SPACE
 |
| 出版日期 | 2023-04-01 |
| 卷号 | 9期号:-页码:20 |
| ISSN号 | 2096-2754 |
| 关键词 | Calcareous sand Triaxial test Stress path Particle breakage |
| 英文摘要 | Calcareous sand is widely observed in the foundation of off-shore infrastructure. Although a lot of research has been carried out on the mechanical properties of calcareous sand, study into the influence of the stress-strain path on the mechanical behaviour of calcareous sand is very limited. In this study, a series of triaxial tests were performed on calcareous sand under three different stress paths. The particle morphology of calcareous sand before and after the tests, the stress-strain relationship under different stress paths, and the char-acteristics of shear strength and deformation were investigated. The results show that the consolidation pressure and stress path have significant effects on the volume strain, strength, and particle breakage of calcareous sand. In addition, the underlying mechanisms of the different behaviours of calcareous sand observed in this study were discussed. |
| 学科主题 | Engineering |
| 语种 | 英语 |
| 出版者 | KEAI PUBLISHING LTD |
| WOS记录号 | WOS:000892312200001 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35081]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.Guangxi Key Laboratory of Geomechanics and Geotechnical Engineering, Guilin University of Technology, Guilin 541004, China 2.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China 3.College of Civil Engineering and Architecture, Guilin University of Technology, Guilin 541004, China 4.Dept. of Civil and Environmental Engineering, Brunel University London, London UB8 3PH, UK |
| 推荐引用方式 GB/T 7714 | Wei, Houzhen,Liu, Hao,Li, Xiaoxiao,et al. Effect of stress path on the mechanical properties of calcareous sand[J]. UNDERGROUND SPACE,2023,9(-):20. |
| APA | Wei, Houzhen.,Liu, Hao.,Li, Xiaoxiao.,Tao, Zhao.,Wu, Yongjie.,...&Yin, Mei.(2023).Effect of stress path on the mechanical properties of calcareous sand.UNDERGROUND SPACE,9(-),20. |
| MLA | Wei, Houzhen,et al."Effect of stress path on the mechanical properties of calcareous sand".UNDERGROUND SPACE 9.-(2023):20. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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