嵌入式带缆桩甲板加强结构设计

采用有限元数值计算方法对嵌入式带缆桩典型甲板加强结构尺寸进行计算分析,对比不同连接型式、不同过渡距离等设计方案,计算结果表明,带缆桩加强T型材的腹板高度、面板规格对结构强度影响显著,甲板厚度、带缆桩壁厚等对结构强度影响较小;T型材与带缆桩牢固连接方案较优.

Design and Calculation of Reinforcements of the Embedded Bollard

The dimensions of typical reinforced deck structure with embedded bollard were analyzed by finite element method(FEM),and the numerical results of different design schemes with different connection types and transition distances were compared.It was shown that the web height and panel size of T-section reinforced have significant influence on the structural strength,while the deck thickness and wall thickness of bollards have little influence;the scheme of rigid connection between T-section reinforced and bollard is better.