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mi gong yan you xian yuan nei li fen xi
Author(s): 
Pages: 1-5
Year: Issue:  4
Journal: Water Resources Science and Technology of Shandong

Keyword:  迷宫堰有限元法结构计算;
Abstract: 本文用有限元法对迷宫堰结构进行了计算,并分析了网格划分的疏密及地基范围的选取对计算精度的影响,计算表明,采用8─21结,点单元,在主要荷载是面力的情况下,网格划分的疏密对计算精度影响较大。文中还用有限无法计算了迷宫堰的固有价率。并分析了堰高、展长和堰墙厚度对固有频率的影响,以供迷宫堰结构设计参考。
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