Nonlinear Geometry Theory 非线性几何理论
Geometry Nonlinear 几何非线性
geometry nonlinear analysis 几何非线性分析
geometry and material nonlinear 几何和材料非线性
Furthermore, by considering the effect of nonlinear geometry, the cylindrical shell model, in different internal pressures, accelerations and rotational speeds, have been analyzed.
进一步地,在引入几何非线性的影响后,还分析了在不同内压,不同纵向加速度,不同绕轴心的角速度的情况下,圆柱壳固有频率的变化规律。
参考来源 - 加筋板壳结构振动分析的若干问题研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on the nonlinear geometry field theory of continuum mechanics, this paper analyzes the stress field due to a screw dislocation in an infinite medium.
本文以非线性连续体几何场论为理论基础，分析了无限大体中一个螺位错引起的应力场。
The model include material nonlinear, geometry nonlinear and state nonlinear.
模型包括材料非线性、几何非线性、状态非线性。
Because of material nonlinear, geometry nonlinear and contacting nonlinear, the small time step is adopted to improve convergence of the calculation.
由于计算中存在着材料非线性、几何非线性以及接触非线性问题，为了提高计算的收敛性能，采用了小时间计算步长。
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