Simulation of landslide run-out by considering frictional heating and thermal pressurization
文献类型：期刊论文
| 作者 | Liu Wei; He Si-ming; He Zi-lu |
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2019 |
| 卷号 | 16期号:1页码:122-137 |
| 关键词 | Landslide Frictional heating Thermal pressurization Numerical simulation |
| ISSN号 | 1672-6316 |
| DOI | 10.1007/s11629-018-5012-4 |
| 文献子类 | Article |
| 英文摘要 | Some of the remarkable characteristics of natural landslides, such as surprisingly long travel distances and high velocities, have been attributed to the mechanisms of frictional heating and thermal pressurization. In this work, this mechanism is combined with a depth-averaged model to simulate the long runout of landslides in the condition of deformation. Some important factors that influence frictional heating and thermal pressurization within the shear zone are further considered, including velocity profile and pressurization coefficient. In order to solve the coupled equations, a combined computational method based on the finite volume method and quadratic upwind interpolation for convective kinematics scheme is proposed. Several numerical tests are performed to demonstrate the feasibility of the computational scheme, the influence of thermal pressurization on landslide run-out, and the potential of the model to simulate an actual landslide. |
| 电子版国际标准刊号 | 1993-0321 |
| 语种 | 英语 |
| WOS记录号 | WOS:000456251500010 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/46413]  |
| 专题 | Journal of Mountain Science_Journal of Mountain Science-2019_Vol 16 No.1 |
| 推荐引用方式 GB/T 7714 | Liu Wei,He Si-ming,He Zi-lu. Simulation of landslide run-out by considering frictional heating and thermal pressurization[J]. JOURNAL OF MOUNTAIN SCIENCE,2019,16(1):122-137. |
| APA | Liu Wei,He Si-ming,&He Zi-lu.(2019).Simulation of landslide run-out by considering frictional heating and thermal pressurization.JOURNAL OF MOUNTAIN SCIENCE,16(1),122-137. |
| MLA | Liu Wei,et al."Simulation of landslide run-out by considering frictional heating and thermal pressurization".JOURNAL OF MOUNTAIN SCIENCE 16.1(2019):122-137. |
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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