| 堰塞坝堆积演化过程及开发利用研究进展 |
| |
| 引用本文： | 王环玲,屈晓,徐卫亚,王如宾,刘士奇.堰塞坝堆积演化过程及开发利用研究进展[J].中国地质灾害与防治学报,2021,32(1):84-94. |
| |
| 作者姓名： | 王环玲 屈晓 徐卫亚 王如宾 刘士奇 |
| |
| 作者单位： | 1.河海大学港口海岸与近海工程学院，江苏 南京 210098 |
| |
| 基金项目： | 国家重点研发计划（2018YFC1508501）；国家自然科学基金（11772116） |
| |
| 摘 要： | 堰塞坝险情的形成演化与综合开发治理是防灾减灾领域研究的焦点问题，因坝体形成过程特殊、内部结构复杂、组成材料不均且堆积形态迥异，导致其与人工坝体差异较大，目前仍缺乏有效的安全性评估方法及科学的开发治理措施。本文列举了国内外典型的堰塞坝事件，从堰塞坝的形成、类型和结构特征等方面，总结了已有的研究成果，阐述了堰塞坝的形成机理，重点分析了崩塌、滑坡、泥石流堰塞坝的堆积演化过程研究。归纳了目前堰塞坝应急处置和综合治理的工程措施与非工程措施，列举了堰塞坝蓄水发电、引水灌溉、环境旅游等开发利用的成功案例。通过文献和案例汇编，建立了堰塞坝事件研究的文献资料库。鉴于堰塞坝较高的溃决风险和开发潜能，提出当前研究存在的主要问题和继续努力的研究方向，为堰塞坝的风险预测及开发利用提供有益参考。
|
| 关 键 词： | 防灾减灾 堰塞坝 成因 堆积演化 开发利用 研究进展 |
| 收稿时间： | 2020-02-26 |
Research progress on the evolution and utilization of the barrier dam accumulations |
| |
| Institution: | 1.College of Harbour, Coastal and Offshore Engineering, Hohai University, Nanjing, Jiangsu 210098, China2.Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing, Jiangsu 210098, China |
| |
| Abstract: | The formation mechanism and utilization of barrier dam are the research hotspots in the field of disaster prevention and reduction. Due to the special formation process, complex internal structure, uneven composition materials and different accumulation patterns, there is still a lack of effective stability evaluation methods and development and control measures. In this paper, from the formation process, types, and structural characteristics, we have summarized the formation mechanism and process of barrier dam formed by mountain collapse, landslides and mud-rock flows. Meanwhile, we have summarized the engineering and non-engineering measures for emergency treatment of dams, and have introduced the successful cases of barrier dams in hydroelectric power generation, diversion irrigation and environmental tourism. Through the literature and case compilation, a literature database for the study of barrier dam is established. Finally, due to the high risk and development potential of barrier dam, we pointed out the main problems and the further research direction, which provides a useful reference for the risk prediction, development and utilization of barrier dam. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国地质灾害与防治学报》浏览原始摘要信息 |
| 点击此处可从《中国地质灾害与防治学报》下载免费的PDF全文 |
|
