Comprehensive monitoring technologies for the 620 m high slope on the right bank of Hongshiyan barrier lake in Ludian County of Yunnan

Dam & Safety ›› 2023, Vol. 0 ›› Issue (3): 27-30.

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Comprehensive monitoring technologies for the 620 m high slope on the right bank of Hongshiyan barrier lake in Ludian County of Yunnan

LI Zhijing, GENG Yijun, ZHANG Qingliang and ZHU yang

China Renewable Energy Engineering Institute

Online:2023-06-20 Published:2023-06-30

云南鲁甸红石岩堰塞湖右岸 620 m 高边坡综合监测技术

李志敬^1，2，耿轶君²，张庆良³，朱阳⁴

1. 水电水利规划设计总院，北京，100120；2.黄河勘测规划设计研究院有限公司，河南郑州， 450003；3. 云南水投牛栏江堰塞湖工程建设有限公司，云南昆明，657100；4. 武汉天测测绘科技有限公司，湖北武汉，430074

作者简介:李志敬（1978— ），男，博士，高级工程师，主要从事水利水电工程安全监测、安全评估及防护治理等工作。
基金资助:
国家重点研发计划（2019YFC1509703）

Abstract

Abstract: The total storage capacity of the barrier lake formed by the 8·3 Ludian earthquake in Yunnan is 2.6×108 m3. As a large barrier lake, its risk level is extremely high. The loss caused by landslide dam burst is serious, with a risk level of I. This paper introduces the geological conditions of the 620 m high slope on the right bank of Hongshiyan barrier lake, analyzes various factors affecting the stability of the high slope, and proposes a comprehensive monitoring system suitable for the high slope.

Key words: barrier lake, earthquake, high slope, comprehensive monitoring technology

摘要： 云南 8·3 鲁甸地震形成的堰塞湖总库容2.6×108 m3，属大型堰塞湖，危险级别为极高，堰塞体溃决损失严重，风险等级为I 级。笔者介绍了鲁甸地震形成的红石岩堰塞湖右岸620 m 高边坡的工程地质情况，分析了影响高边坡稳定的诸多因素，并针对各因素提出了适用于高边坡的综合监测技术。

关键词: 堰塞湖, 地震, 高边坡, 综合监测技术

CLC Number:

TV223

LI Zhijing, GENG Yijun, ZHANG Qingliang and ZHU yang. Comprehensive monitoring technologies for the 620 m high slope on the right bank of Hongshiyan barrier lake in Ludian County of Yunnan[J]. Dam & Safety, 2023, 0(3): 27-30.

李志敬, 耿轶君, 张庆良, 朱阳. 云南鲁甸红石岩堰塞湖右岸 620 m 高边坡综合监测技术[J]. 大坝与安全, 2023, 0(3): 27-30.

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Comprehensive monitoring technologies for the 620 m high slope on the right bank of Hongshiyan barrier lake in Ludian County of Yunnan

云南鲁甸红石岩堰塞湖右岸 620 m 高边坡综合监测技术

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