By Using the tension spline function, a type of twelve-nodes tension isoparametricfiniteelement has been constructed.
本文利用张力样条函数，构造了一种十二节点张力等参有限单元。
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An isoparametricfiniteelement program of large elastic-plastic strain (LEPS) is used to analyse the necking of a cylindrical bar and a plate specimen under uniaxial tension.
A computer program of isoparametricfiniteelement for large elastisplastis strain was used to calculate the displacement-strain fields of a homogeneous expansive sphere in many-layer medium.