摘要
丰满水电站老坝拆除施工对新建大坝及水库环境的影响较大,为确保新建大坝及新电厂的运行安全,对老坝拆除施工方案进行研究,并设计出科学合理的拆除施工方案。根据工程建设条件,拟定了三种不同的拆除施工方案,并分别对这三种方案进行了详细的设计。通过分析比较,最终选定了降水干地施工爆破拆除方案。
The old dam demolition of Fengman Hydropower Station has a great impact on the new dam and reservoir environment.In order to ensure the operation safety of the new dam and power plant,it is necessary to design a scientific and reasonable demolition construction scheme.In this paper,we draft and design three demolition construction schemes according to the local conditions.Through analysis and comparison,the controlled blasting scheme performed in dry conditions by lowering the water table before the old dam is recommenced.
作者
张雨豪
潘永庆
苗国权
ZHANG Yuhao;PAN Yongqing;MIAO Guoquan(China Water Northeastern Investigation,Design and Research Co.,Ltd.,Changchun 130021,Jilin,China;Fengman Dam Reconstruction Project Construction Bureau,Jilin 132108,Jilin,China)
出处
《水利水电技术（中英文）》
北大核心
2020年第S02期35-40,共6页
Water Resources and Hydropower Engineering
关键词
丰满水电站
老坝
拆除
施工方案
Fengman Hydropower Station
old dam
demolition
construction scheme
