solid 3-d element 三维实体单元
d solid element 三维实体单元
-d solid element 三维实体单元
3 d solid element 三维实体单元
3-d solid element 三维实体单元
It USES 3-d solid element to reinforced concrete and link element to pre-stressed and cable in the course of building model.
在建模过程中，采用三维实体和杆单元相结合的形式，用三维实体单元模拟钢筋混凝土，用杆单元模拟预应力钢束和斜拉索。
The four kinds of method for symmetrization of the nonsymmetric and no. banded matrix equations of the mixed element and the associated approximate methods for analysis of some fluid-solid coupled d…
对于非对称、非带状混合元方程，提出了四种对称化方法及相应的分析耦合问题的近似方法。
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