某龙舟竞渡中心结构设计关键问题探讨
Discussion on Key Issues in the Structural Design of a Dragon Boat Racing Center
公共建筑往往在部分位置限制结构柱的设置,对结构布置方案的选择和分析显得至关重要。以某龙舟竞渡中心为例,介绍了项目的基本工程概况和结构选型,对其中的设计关键问题进行了分析和探讨。结果表明,结合建筑效果,通过合理设置斜柱+钢拉杆,科学处理斜柱柱脚和基础,采取在适当位置设置钢支撑等措施,可有效优化传力途径;经过整体建模计算、多软件对比分析和关键节点有限元分析,有效控制结构构件的应力和变形,结合有效的加强措施,能保证结构的可靠性。
The placement of structural columns in public buildings is often restricted at certain locations, which plays a critical role in the selection and analysis of structural layout schemes. Taking a dragon boat racing center as an example, this paper introduces the basic project overview and structural selection, followed by an analysis and discussion of key design issues. The results indicate that, in coordination with architectural design objectives, the force transmission path can be effectively optimized by reasonably arranging inclined columns with steel tie rods, scientifically designing the foundations and footings of inclined columns, and adopting measures such as installing steel supports at suitable locations. Through integrated modeling calculations, comparative analysis using multiple software tools, and finite element analysis of key nodes, the stress and deformation of structural components are effectively controlled. Combined with appropriate strengthening measures, structural reliability is ensured.
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