• 空腹桁架 - 引用次数：2

  Based on the clue that the open-web grid and the open-web sandwich plate are composed of the open-web trusses in several directions, the stiffness variety of the plane open-web truss is studied.

  在理论分析的基础上，对空腹网架、空腹夹层板进行了刚度性能的分析，认为空腹网架、空腹夹层板是由多向空腹桁架交叉组成。

  参考来源 - 从刚度分析看空腹网架与空腹夹层板的力学本质

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