该正交三梁模型可准确模拟基础刚度矩阵的各主元素和交叉项,简单实用,便于结构有限元建模,具有推广价值。
The present model, as a simplified, practical but precise method, can simulate foundation stiffness matrix including the principal terms and the cross terms. It is worthy of widely application.
纵肋与横梁交叉部位处横梁弧形切口周边疲劳裂纹是正交异性钢桥面板的主要病害之一。
Fatigue crack initiating at the free edge of cope hole in the crossbeam is one of primary defects for orthotropic steel deck.
进一步,根据本发明的格栅型电极结构可以为正交式或倾斜交叉式的格栅结构。
Moreover, the grating type electrode structure can be an orthogonal type or inclined cross type grating structure.
以文克尔地基梁的计算理论为基础,讨论了基础底板宽度对基础梁刚度的影响以及基础梁刚度对正交十字交叉基础荷载分配的影响。
Based on the Winkler foundation beam theory, the effect of foundation width on the foundation beam rigidity and, in consequence, further on the load distribution in grillage foundation are discussed.
以文克尔地基梁的计算理论为基础,讨论了基础底板宽度对基础梁刚度的影响以及基础梁刚度对正交十字交叉基础荷载分配的影响。
Based on the Winkler foundation beam theory, the effect of foundation width on the foundation beam rigidity and, in consequence, further on the load distribution in grillage foundation are discussed.
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