中文题名: | 基于地震动信号特征的滑坡判识定位与动力过程反演分析 |
姓名: | |
一卡通号: | 0000382847 |
论文语种: | 中文 |
学科名称: | |
公开时间: | 公开 |
学生类型: | 硕士 |
学位: | 工学硕士 |
学校: | 西南交通大学 |
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专业: | |
第一导师姓名: | |
第一导师单位: | 西南交通大学 |
完成日期: | 2024-05-01 |
答辩日期: | 2024-05-24 |
外文题名: | Landslide Identification Localization and Dynamic Process Inversion Analysis Based on Seismic Signal Characteristics |
中文关键词: | |
外文关键词: | Landslides ; Seismic signal ; Quantitative identification ; Localization ; Dynamic process inversion |
中文摘要: |
当前所发生的地质灾害中滑坡灾害已成为生产生活中重要的隐患。为了减少滑坡灾害的发生所带来的损失,准确识别滑坡并做出定位,正确认识滑坡运动特征、获得动力学参数变得至关重要。本研究使用能够记录地质灾害全过程的地震动信号作为评估灾害各类属性的数据,并以新磨、白格滑坡为例对其进行识别、定位分析,并应用格林函数反演滑坡运动特征,重构滑坡整个运动过程。本文主要内容和研究成果如下: |
外文摘要: |
Landslide disasters have become a significant hidden danger in production and daily life among the current geological hazards. To reduce the losses caused by landslide disasters, it is crucial to accurately identify landslides and determine their locations, understand the characteristics of landslide movements, and obtain dynamic parameters. This study uses seismic signals, which can record the entire process of geological disasters, as data to evaluate various attributes of the disaster. Taking the Xinmo and Baige landslides as examples, we conduct identification and localization analyses, apply Green's function to invert the characteristics of landslide movements, and reconstruct the entire process of the landslide movement. The main content of this study is as follows: |
分类号: | P642.24 |
总页码: | 90 |
参考文献总数: | 91 |
馆藏位置: | P642.24 S 2024 |
开放日期: | 2024-06-13 |