Abstract:
<正> 一般认为,水电站(或泵站)引水钢管振动的原因有两个,一是由于机组运转不平衡产生扰动水压波,当其频率与钢管结构的自振频率相接近时产生共振(水压波频率等于机组转
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水利水电技术
ISSN: 1000-0860
Year: 1983
Issue: 11
Page: 22-27,33
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ESI Highly Cited Papers on the List: 0 Unfold All
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