Cause analysis on scouring of revetment on the left bank downstream the tailrace of Dongping hydropower station and its reinforcement#br#

Dam & Safety ›› 2022, Vol. 0 ›› Issue (4): 76-.

Cause analysis on scouring of revetment on the left bank downstream the tailrace of Dongping hydropower station and its reinforcement#br#

TAN Li

Hubei Xuanen Dongping Hydropower Co., Ltd.

Received:2021-01-20 Revised:2021-02-10 Online:2022-08-08 Published:2022-10-21

洞坪水电站尾水下游左岸护坡冲刷原因分析及加固处理

谭立

湖北宣恩洞坪水电有限责任公司，湖北恩施，445000

作者简介:谭立（1988— ），男，湖北恩施人，工程师，主要从事水电站大坝安全运行管理工作。

Abstract

Abstract: This paper analyzes the serious scouring damage to the revetment on the left bank downstream the tailrace of Dongping hydropower station caused by flood discharge. Based on the analysis results and engineering experience, the basic principles, treatment plans, construction technology and construction quality control measures are introduced, for reference.

Key words: slope, cause analysis of scouring, treatment scheme, main technology, quality control

摘要： 对洞坪水电站尾水下游左岸护坡泄洪后造成严重冲刷破坏的原因进行了分析，根据分析结果和工程经验，提出了边坡加固基本原则、处理方案、施工工艺和施工质量控制措施，对处理效果进行了说明，可供类似工程借鉴。

关键词: 边坡, 冲刷原因分析, 处理方案, 主要工艺, 质量控制

CLC Number:

TV698.2

TAN Li. Cause analysis on scouring of revetment on the left bank downstream the tailrace of Dongping hydropower station and its reinforcement#br#[J]. Dam & Safety, 2022, 0(4): 76-.

谭立. 洞坪水电站尾水下游左岸护坡冲刷原因分析及加固处理[J]. 大坝与安全, 2022, 0(4): 76-.

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