公伯峡水电站水库塌岸验证与复核评价  

Gongboxia Hydropower Station Reservoir Bank Collapse Verification and Review Evaluation

作　　者：王启鸿 景小青 余瑾 齐景瑞 WANG Qihong;JING Xiaoqing;YU Jin;QI Jingrui(PowerChina Northwest Engineering Corporation Limited, Xi'an 710065,China;SinoHydro Engineering Bureau 4 Co. Ltd.,Xining 810006,China;PowerChina Water Environment Treatment Technology Co., Ltd., Shenzhen 518000,China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,西安710065 [2]中国水利水电第四工程局有限公司,西宁810006 [3]中电建水环境治理技术有限公司,深圳518000

出　　处：《西北水电》2020年第1期45-48,共4页Northwest Hydropower

摘　　要：以公伯峡库区为例,水库蓄水近10 a后,对库岸预测范围再次进行勘测研究,综合分析评价库岸发展趋势、历经10 a后库岸的破坏程度、影响库岸稳定的因素,以及与前期预测的范围进行对比分析,复核其预测合理性与可靠性,对今后库区塌岸预测提供可靠的参考依据,同时对促进库区区域经济的可持续发展也具有重要的理论和现实意义。Taking the Gongboxia Reservoir area as an example,after the reservoir has been impounded for nearly 10 years,another survey and study on the predicted range of the reservoir bank is conducted.The development trend of the reservoir bank,the degree of damage to the reservoir bank after 10 years,and factors affecting the reservoir bank stability are comprehensively analyzed and evaluated.In addition,a comparative analysis with the scope of the previous forecast is carried out to review the rationality and reliability of the forecast,providing a reliable reference for the prediction of bank collapse in the reservoir area in the future.The study also has a theoretical and practical significance for promoting the sustainable development of the regional economy in the reservoir area.

关 键 词：塌岸 预测范围 合理性 可靠性 公伯峡水电站 

分 类 号：TV697.33[水利工程—水利水电工程]