Shuli Fan   

Associate Professor
Supervisor of Master's Candidates

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Language:English

Paper Publications

Title of Paper:水电站进水塔不同抗震验算方法对比分析

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Date of Publication:2011-09-14

Journal:人民长江

Included Journals:PKU

Volume:42

Issue:17

Page Number:51-54

ISSN No.:1001-4179

Key Words:抗震分析;振型分解法;拟静力法;抗倾覆稳定;抗滑稳定;进水塔

Abstract:为了对西南地震高烈度区的水工建筑物进行抗震验算,分别采用拟静法和振型分解反应谱法对雅砻江官地水电站进水塔结构进行抗震分析.分析了两种方法下地震惯性力和动水压力计算的差异,并分别对进水塔进行了抗滑与抗倾覆稳定性验算.结果表明,两种方法计算得到的安全系数均符合规范要求,两者抗滑稳定系数相差不大,而抗倾覆稳定系数相差较大,用振型分解法计算抗倾覆稳定性更加保守.

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