白山水电站重力拱坝坝基抗震稳定分析研究  

Seismic stability analysis of gravity arch dam in Baishan hydropower station

作　　者：吴清华 周炳昊[2] 李欢[2] 吴允政[2] 

机构地区：[1]黑龙江省航道局,黑龙江哈尔滨150026 [2]中水东北勘测设计研究有限责任公司,吉林长春130021

出　　处：《东北水利水电》2010年第5期53-55,共3页Water Resources & Hydropower of Northeast China

摘　　要：白山水电站重力拱坝最大坝高149.50 m,为确保工程的抗震安全,应复核在设计地震及校核地震工况下的大坝整体稳定性。本文采用4种方法对大坝坝基稳定进行计算分析,探讨此类重力拱坝抗震复核时坝基及拱座稳定的计算方法及规律。The maximum height of the gravity arch dam of Baishan hydropower station is 149.50 meters. To ensure the seismic safety of this project, it should verify the overall stability of the entire dam under both designearthquake and check-earthquake condition. This paper adopts four methods to calculate and analyze the stability of the dam foundation, and makes a study of stability calculation method and the law of both dam foundation and abutments during the seismic stability verification

关 键 词：抗震稳定分析 重力拱坝 坝基及拱座 白山水电站 

分 类 号：TV697.1[水利工程—水利水电工程]