| 前期有效降雨对滑坡启动影响分析 | |
| Alternative Title | Analysis on Influences of Antecedent Effective Rainfalls on Landslide Initiation |
李德心1,2; 何思明1 ; 朱兴华1,2; 吴永1,2; 孙新坡1,2
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| 2011 | |
| Source Publication | 灾害学
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| ISSN | 1000-811X |
| Volume | 7Issue:3Pages:41-45 |
| Subtype | Article |
| Contribution Rank | 1 |
| Abstract | 降雨是诱发边坡失稳破坏的主要原因。以坡地水文模型为基础，结合无限边坡稳定计算模型，研究降雨条件下边坡启动的临界降雨条件。以都江堰市为研究区域，研究前期降雨、边坡体地下水位和渗流时间的关系，再结合滑坡启动的临界降雨模型，定量分析前期有效降雨对滑坡启动的影响。 |
| Other Abstract | Rainfall is the main reason that induces the slope instability and failure．Based on a slope hydrological model and combing with infinite slope stability calculation model，critical rainfall conditions of landslide starting are studied．Taking the City of Dujiangyan as the study area，the relationships of antecedent precipitation，groundwater level and the infiltration time are studied，and influences of antecedent effective rainfalls on landslides startup are quantitatively analyzed combing with critical rainfall model for landslide starting． |
| Keyword | 水文模型 前期降雨 滑坡 有效雨量 四川都江堰 |
| Indexed By | CSCD |
| Language | 中文 |
| CSCD ID | CSCD:4258741 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imde.ac.cn/handle/131551/25996 |
| Collection | 山地灾害与地表过程重点实验室 |
| Corresponding Author | 李德心 |
| Affiliation | 1.中国科学院水利部成都山地灾害与环境研究所山地灾害与地表过程重点实验室; 2.中国科学院研究生院 |
| First Author Affilication | 中国科学院水利部成都山地灾害与环境研究所 |
| Corresponding Author Affilication | 中国科学院水利部成都山地灾害与环境研究所 |
| Recommended Citation GB/T 7714 | 李德心,何思明,朱兴华,等. 前期有效降雨对滑坡启动影响分析[J]. 灾害学,2011,7(3):41-45. |
| APA | 李德心,何思明,朱兴华,吴永,&孙新坡.(2011).前期有效降雨对滑坡启动影响分析.灾害学,7(3),41-45. |
| MLA | 李德心,et al."前期有效降雨对滑坡启动影响分析".灾害学 7.3(2011):41-45. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 前期有效降雨对滑坡启动影响分析_李德心.（606KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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