Effect of Velocity Profiles on the Thermo-Poro-Elastic Behavior within the Shear Zone of Landslides
文献类型:会议论文
作者 | Wei Liu1![]() ![]() ![]() |
出版日期 | 2017 |
会议日期 | 2017 |
会议地点 | 巴黎 |
关键词 | Thermo-poro-elastic Landslide Shear Band |
DOI | 10.1061/9780784480779.229 |
页码 | 1850-1860 |
通讯作者 | Siming He |
英文摘要 |
Frictional heating has long been considered as a mechanism responsible for the high velocities and long run-out of some large-scale landslides. In the shear zone, complex processes such as heat production and diffusion, pore-fluid pressure generation and dissipation, and soil skeleton deformation are coupled to each other. However the amount of heat produced by frictional heating is closely related to the relevant velocity in the shear zone. In this work, different vertical velocity profiles in the shear zone are used in the thermo-poro-elastic modeling of landslides. Their influences on heat production and diffusion process as well as pore pressure evolution have been analyzed. The results show that velocity profiles influence the generation of heat, hence the pore |
会议录 | Conference: Sixth Biot Conference on Poromechanics
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语种 | 英语 |
URL标识 | 查看原文 |
ISSN号 | 1538-9111 |
ISBN号 | 9780784480779 |
源URL | [http://ir.imde.ac.cn/handle/131551/19184] ![]() |
专题 | 中国科学院水利部成都山地灾害与环境研究所 |
作者单位 | 1.Key Lab Mt Hazards and Earth Surface Proc, Inst Mt Hazards and Environm, CAS, China 2.MINES ParisTech - PSL Research Univ |
推荐引用方式 GB/T 7714 | Wei Liu,Siming He,Frederic L. Pellet,et al. Effect of Velocity Profiles on the Thermo-Poro-Elastic Behavior within the Shear Zone of Landslides[C]. 见:. 巴黎. 2017. |
入库方式: OAI收割
来源:成都山地灾害与环境研究所
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