Researches and application of key technologies for risk analysis and emergency rescue of landslide-dammed lakes

ZHANG Zong-liang; WU Xue-ming; WANG Kun; HE Ning; ZHOU Yan-zhang

doi:10.11779/CJGE2020S2003

Volume 42 Issue S2

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Chinese Journal of Geotechnical Engineering > 2020 > 42(S2): 13-19. > DOI: 10.11779/CJGE2020S2003

ZHANG Zong-liang, WU Xue-ming, WANG Kun, HE Ning, ZHOU Yan-zhang. Researches and application of key technologies for risk analysis and emergency rescue of landslide-dammed lakes[J]. Chinese Journal of Geotechnical Engineering, 2020, 42(S2): 13-19. DOI: 10.11779/CJGE2020S2003

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Researches and application of key technologies for risk analysis and emergency rescue of landslide-dammed lakes

ZHANG Zong-liang^{1, 2,},
WU Xue-ming^{1, 2},
WANG Kun^{1, 2},
HE Ning³,
ZHOU Yan-zhang^3, ,

1.
PowerChina Kunming Engineering Corporation Limited, Kunming 650051, China
2.
Sub-center of High Earthfill/Rockfill Dam, National Energy and Hydropower Engineering Technology R&D Center, Kunming 650051, China
3.
Nanjing Hydraulic Research Institute, Nanjing 210024, China

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Received Date: August 06, 2020
Available Online: December 07, 2022

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Abstract

Abstract

The landslide-dammed lake caused by earthquakes or heavy rains will threaten the lives and property of people in the downstream. It is necessary to timely and accurately collect and process the data with respect to the dammed lake for the risk identification and analysis. And this will also provide a scientific basis for emergency rescue, risk eradication and disaster reduction for the landslide-dammed lake. Based on the emergency rescue and disposal project of Hongshiyan landslide-dammed lake, a set of key technologies for disasters of landslide-dammed lakes are developed containing the collection and integration of emergency rescue data, the identification of risk factors and emergency command platform, and they are successfully applied to the emergency rescue and subsequent treatment of Hongshiyan landslide-dammed lake. This technical system solves the problems of quick response and scientific decision-making in the emergency rescue of landslide dams.
- landslide-dammed lake,
- risk analysis,
- emergency rescue,
- emergency command platform

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References

[1]	堰塞湖风险等级划分标准：SL450—2009[S]. 2009. Standard for Classification of Risk Grade of Landslide Lake: SL450—2009[S]. 2009. (in Chinese)
[2]	堰塞湖应急处置技术导则：SL451—2009[S]. 2009. Technique Guideline for Emergency Disposal of Landslide Lake: SL451—2009[S]. 2009. (in Chinese)
[3]	刘宁, 程尊兰, 崔鹏, 等. 堰塞湖及其风险控制[M]. 北京: 科学出版社, 2013. LIU Ning, CHENG Zun-lan, CUI Peng, et al. Dammed Lake and Risk Mangement[M]. Beijing: Science Press, 2013. (in Chinese)
[4]	许萍, 邵生俊, 佘芳涛, 等. 唐家山堰塞坝散粒堆积体开槽泄流的冲刷过程分析[J]. 西北农林科技大学学报(自然科学版), 2010, 38(9): 167-172. XU Ping, SHAO Sheng-jun, SHE Fang-tao, et al. Analysis of hydraulic washing granule mass and discharging water flow of trench in Tangjiashan Barrier Lake[J]. Journal of Northwest A&F University (Nat Sci Ed.), 2010, 38(9): 167-172. (in Chinese)
[5]	张宗亮, 张天明, 杨再宏, 等. 牛栏江红石岩堰塞湖整治工程[J]. 水力发电, 2016, 42(9): 83-86. ZHANG Zong-liang, ZHANG Tian-ming, YANG Zai-hong, et al. Remediation project of hongshiyan dammed lake in Niulan River[J]. Water Power, 2016, 42(9): 83-86. (in Chinese)
[6]	刘建康, 程尊兰, 佘涛. 云南鲁甸红石岩堰塞湖溃坝风险及其影响[J]. 山地学报, 2016, 34(2): 208-215. https://www.cnki.com.cn/Article/CJFDTOTAL-SDYA201602013.htm LIU Jian-kan, CHENG Zun-lan, SHE Tao. Assessment of dam failure and secondary hazards for hongshiyan dammed lake caused by Ludian Earthquake in Niulanjiang River[J]. Mountain Research, 2016, 34(2): 208-215. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-SDYA201602013.htm
[7]	陈祖煜, 雷盼, 张强, 等. 白格堰塞体风险后评估-再次堵江洪水分析和应对措施[J]. 水利规划与设计, 2020(1): 1-5, 48. doi: 10.3969/j.issn.1672-2469.2020.01.001 CHEN Zu-yu, LEI Pan, ZHANG Qiang, et al. Post risk assessment of Baige landslide object - Flood analysis and Countermeasures of river blocking again[J]. Water Conservancy Planning and Design, 2020(1): 1-5, 48. (in Chinese) doi: 10.3969/j.issn.1672-2469.2020.01.001
[8]	冯文凯, 张国强, 白慧林, 等. 金沙江“10·11”白格特大型滑坡形成机制及发展趋势初步分析[J]. 工程地质学报, 2019, 27(2): 415-425. FENG Wen-kai, ZHANG Guo-qiang, BAI Hui-lin, et al. A preliminary analysis of the formation mechanism and development tendency of the huge Baige landslide in Jinsha Rver on October 11[J]. Journal of Engineering Geology, 2019, 27(2): 415-425. (in Chinese)