然后，利用样本点数据对黏弹性有限元模型的装药进行了结构力学分析；
Secondly, the grain structure was analyzed using finite element method with sampling data.
本文探讨了结构力学分析方法——非线性有限元性在预测水平井钻进中的工程应用。
This paper discusses the apply in the drilling engineering by the method of nonlinear limited element, which is about the torque of string and direction of bit and while drilling.
在结构力学分析方面，以往的研究多是建立弹性或者弹塑性模型来研究格栅对沥青路面应力及弯沉的影响。
In the structural mechanical analysis, previous research is more to establish elastic or elastic-plastic model to study the grid reinforced effect on pavement stress and deflection.
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