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两河口水电站进水塔结构分析

Release Time:2019-03-10  Hits:

Indexed by: Conference Paper

Date of Publication: 2011-10-21

Page Number: 368-373

Key Words: 水电站;进水塔;地震作用;抗滑性能;抗倾覆性能;抗浮性能

Abstract: 考虑复杂地基及塔内外水体的影响,采用三维有限元法进行了两河口水电站进水塔的静动力强度与刚度分析,并校核了地震工况下进水塔的整体抗滑、抗倾覆与抗浮性能.针对本进水塔的尺寸特点,对规范给出的塔外地震动水附加质量计算公式进行了修正.分析结果表明,该进水塔的结构设计能够满足相关规范要求.

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