Microsoft Word - 90185-2审.doc 关键词] 顶部加钢结构；总体刚度；协同工作 [gap=857]Keywords: steel adding storey; total stiffness; joint work
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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
The element stiffness matrix can be added to total stiffness matrix easily.
该单元刚度矩阵可很容易地进入总刚度矩阵。
In order to Solve problems on a larger scale by microcomputers, the one dimensional change bandwidth memory is chosen for the total stiffness matrix of the structure.
为便于使用微机解算较大规模的课题，结构总刚阵采用一维变带宽存贮。
Finite element method is used to build up element stiffness matrix and element mass matrix. After the combined total stiffness matrix and the total mass matrix are obtained.
采用有限元法建立不同管道元件的单元刚度矩阵和单元质量矩阵，最终形成管道结构的总刚度矩阵和总质量矩阵。
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