...整体刚度；失效模式；荷载-位移曲线[gap=1428]Key words: plane beam string structure; first order method; global stiffness; failure modes; load-displacement curve...
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整体刚度矩阵 assembled stiffness matrix
Furthermore,the total stiffness can be enhanced by increasing the thickness of steel strip,the number of steel wires or the equal E_y of steel strip.
而单独增大扁钢层厚度、增加螺旋钢丝锭数和扁钢层等效E_y都能提高柔性管的整体刚度。
参考来源 - 海洋复合材料柔性管的力学性能和优化设计·2,447,543篇论文数据，部分数据来源于NoteExpress
对于整体刚度很低的柔性悬索桥而言，动力特性的分析非常重要。
It is important to analyze the dynamic characteristic of flexible suspension Bridges because of its lower rigidity.
网架支承方式，采用“上、下弦铰支”可显著提高厂房的整体刚度。
The global stiffness of the powerhouse can be improved remarkably by thesupporting with hinged upper and lower chords.
在有限元分析中，节点编号对整体刚度矩阵的带宽起着决定性的作用。
In finite element analysis, node numbering plays a decisive role in determining the bandwidth of the global stiff matrix.
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