轴对称元 meaning in English
axisymmetric element
Examples
- Optimization of combined hybrid axisymmetric finite elements
组合杂交轴对称元的优化 - Zero energy - error is used to optimize combined hybrid axisymmetric finite elements ach8 and rach8 through adjusting the combined factor
数值实验结果表明： ach8是高性能的轴对称元。 - Three schemes of axisymmetric problems are given . secondly , axisymmetric element with energy compatibility is constructed in detail . the performance of this axisymmetric element is discussed by numerical examples
本文然后通过优化组合参数近似实现零能误差的方法，分别对8参数能量协调轴对称元ach8和近似能量协调轴对称元rach8进行了优化。 - A new four - node axisymmetric element ach8 is derived based on the combined hybrid variational principle , which uses wilson ' s displacements and linear stress suffering from energy compatibility . the resulting element exhibits excellent results in displacements and stresses and is suitable for nearly incompressible materials without any locking phenomena , insensitive to mesh distortion
本文首先基于组合杂交变分原理推导出4节点的轴对称元ach8 ，其位移插值采用wilson非协调位移模式，应力在等参坐标系下采用关于wilson位移完全能量协调的不完全线性多项式。 - Thirdly , zero energy - error is introduced and used to optimize combined hybrid axisymmetric finite elements through adjusting the combined factor . the influence of combined factor on axisymmetric elements is discussed . finally , the main points of the whole paper are summed up and some further thoughts are put forward
数值实验结果表明：能量协调和近似能量协调的轴对称元都具有高精度、不发生poissonlocking和对网格畸变不敏感的特点；经过优化之后的轴对称元性能能够得到进一步改善。