An accelerated creep model for the rock downstream of a Xianglushan tunnel
文献类型：期刊论文
| 作者 | Liu, Wenbo1,4; Liu, Qing3; Li, Jian3; Zhou, Hui1,4; Zhao, Chengwei1,4; Yang, Yong2 |
| 刊名 | MECHANICS OF TIME-DEPENDENT MATERIALS
 |
| 出版日期 | 2023-06-01 |
| 卷号 | 27期号:2页码:251 |
| 关键词 | Triaxial creep Time Damage creep model Method for determining creep parameters |
| ISSN号 | 1385-2000 |
| 英文摘要 | Rheological characterization of the rock surrounding the lower wall of Xianglushan No. 2 tunnel was made to investigate the degree of stability for assurance of the long-term stability of the rock. The creep parameters were extracted for the creep model for the rock mass in the fault zone. A micro-element was introduced to describe the accelerated creep deformation and a new accelerated creep model was established. The creep parameters were extracted by allowing the creep modeling results to fit feature points in the creep curves under different creep loads. The role of various creep parameters on creep behavior was identified. The results showed that the creep modeling results agreed with the experimental data, validating the creep model and the associated parameter determination method. |
| 学科主题 | Mechanics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001007630000002 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35126]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China 2.China Railway 11th Bureau Group City Rail Engineering Co., Ltd, Wuhan 430074, China 3.Yunnan Dian Zhong Water Diversion Engineering Co., Ltd., Kunming 650000, China 4.University of Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Liu, Wenbo,Liu, Qing,Li, Jian,et al. An accelerated creep model for the rock downstream of a Xianglushan tunnel[J]. MECHANICS OF TIME-DEPENDENT MATERIALS,2023,27(2):251. |
| APA | Liu, Wenbo,Liu, Qing,Li, Jian,Zhou, Hui,Zhao, Chengwei,&Yang, Yong.(2023).An accelerated creep model for the rock downstream of a Xianglushan tunnel.MECHANICS OF TIME-DEPENDENT MATERIALS,27(2),251. |
| MLA | Liu, Wenbo,et al."An accelerated creep model for the rock downstream of a Xianglushan tunnel".MECHANICS OF TIME-DEPENDENT MATERIALS 27.2(2023):251. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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