The effect of joint stiffness on the static and dynamic behavior of the spatial triangular trusses is analyzed by the finite element analysis method.
本文采用有限元分析方法,以空间三角形桁架为研究对象,分析了方钢管节点刚度对空间桁架静动力性能的影响。
参考来源 - 节点刚度对方管空间三角形桁架静动力性能的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
本文以实际工程中某体育馆的钢管桁架屋盖结构为研究对象，对其静动力性能进行研究。
A roof structure with steel tubular truss in one stadium is taken as a research object in this article, and some aspects of static and dynamic performance are covered.
本文以实际工程中某体育馆的钢管桁架屋盖结构为研究对象，对其静动力性能进行研究。
Review and analysis of researches on bending behavior of welded joint of steel tube truss;
阀是动力转向器的关键元件，其静特性决定着转向器的性能。
Valves are key components for a power steering gear, and performances of a steering gear depend on their static characteristics.
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